0000008303 00000 n Torque Angle Gauge, Torque Meter for Ratchet/Torque Wrench 1/2 Drive,Angle Wrenches Gauge with 16.5" Flexible Arm and 3" Clamps,Designed for Professional Auto Mechanics and Heavy Duty 3.8 (9) $2299 Save 10% with coupon FREE delivery Tue, Apr 18 on $25 of items shipped by Amazon Or fastest delivery Fri, Apr 14 Only 5 left in stock - order soon. For every 360-degree rotation of the bolt, the nut advances down the thread by a fixed number of millimetres on a given bolt. Get the job done with the right part, at the right price. Please try again later. TTY are good for expansion and contraction in cylinder heads and other engine components so the elasticity of the bolt keeps tension on the head other engine components as these components expand and shrink with normal heating and cooling. Part # 25424. I like how this is magnetic and can be attached to any of my ratchets or breaker bars. Lets assume this was a fine-thread 3/8-inch-diameter bolt. NAPA Auto Parts NAPA Montral. That would mean there are 24 threads-per-inch. If we divide one by the TPI count, we get the amount of distance the bolt travels in one rotation (.0416 inch). You can think of a bolt like a spring. Find an Automotive Service Professional Repair was done by a workshop, Cylinder head Reconditioned, New radiator etc, A very expensive repair, but after just 10,000 KLM gasket blown again. Someone has ONE job, to put a sticker on straight and couldnt get it right? Reusing it will give inconsistent clamping forces. Always interested in how things work, he enjoys sharing his passion for automotive technology with the reader. minimum return you should expect on your investment. This tool gets stored with my torque wrenches and is worth the price I paid. 0000014668 00000 n when the spec calls for 65 ft.-lbs. Unfortunately, there is no cheap, easy, reliable way to directly measure tension in a bolt but application of known torque gives sufficient control in the majority of situations. Reviewed in the United States on May 17, 2022. We are also following this market trend and are constantly extending our product range of high voltage tools and work safety articles. ZKTOOL 1/2" magnetic Torque Angle Meter, A New Type Of Drive torque angle gauge, Including 360Adjustable 1/2" Drive Torque Meter, 16-Inch Magnetic Soft Rod, And Powerful Clamping Arm. In the low friction example, the clamping force would be higher and torsional stress lower. The 360 scale is marked in 2 increments and intervals of 10 and 30; easily zeroed for next application by turning the tool housing. If we asked a handful of maintenance engineers what exactly they are trying to achieve when they tighten a bolt, its likely that wed receive a wide range of answers. 0000019788 00000 n should be your target. The amount of torque applied to the head bolt accomplishes two things. There was a problem completing your request. This results in the fastener seeing only a very small increase in force when load is applied such as combustion force on a head or inertia force of a con-rod and piston. Excellent Article. 0000019890 00000 n Imagine that! Since were going back to basics, lets cover the basic purpose of a fastener. Another variable that directly affects normal torque values is accuracy of the torque wrench. Company Video. First, it overcomes friction between the threads in the block and the bolt as well as friction between the cylinder head the underside of the bolt head. Set of torque wrench and spanner wrench Brand New 160,000 1" Heavy Duty Air Impact Wrench Air impact wrenches, or rattlegun, or torque gun as it is otherwise known, is a high powered socket. Too loose, and there isnt enough clamp load and the two parts can leak or shift under load. Show More Show Less Compare. Money well spent without headaches or worry. Once they know that, they can run the numbers based on fastener size and material to determine the required bolt stretch to achieve that clamp load. Any advice would be much appreciated. $50.00. However, this potentially more consistent clamp load comes at a price since TTY bolts are designed for one-time use only. In the real world, torque is the simplest way of achieving control in threaded fasteners but it is only an indicator of the tension. Lets get into the details on torqueing fasteners and the critical differences involved with each. All you have to do is be able to accurately set the first-stage torque (which is usually relatively low, in order to be able to better withstand any variations in conditions) and then properly measure rotation from that point forward. AWbcb Available here.We would appreciate your valuable feedback in the comments section below. Bosch Wheel Service This unit measures the angle of rotation after pre-torque in torque. It's not going to matter if you're off a bit in your steps as long as the final is 170. Required fields are marked *. At $29.95, you cant beat this price anywhere. It has a good quality and feels heavy and sturdy. Then I went to the internet and found that someone had tooled, manufactured, mass-produced and made my invention available on Amazon overnight! 0000021674 00000 n Adjustable Arm Has 2 Different Lengths For Flexibility Of Use. Also shouldnt the whole graph be linear? It gets used pretty much every time I install a head. Amazons Customer Review. This value is then, changed to a value of force after subsequent calculations. Torque Wrenches Popular Filters Drive Size: 3/8-in Drive Size: 1/2-in CRAFTSMAN Drive Size: 1/4-in Kobalt Minimum Torque Measure (Foot/lbs. This tool is worth the money. In this case, the initial torque is 15 ft-lbs followed by an 80 degree turn of the breaker bar. Data freeze button keeps the reading on the display as you work. 0000009075 00000 n Store Hours OPEN NOW Mon-Fri: 8:00 AM-5:00 PM. Drive, 0-360 degrees, Silver Face, Black Numbers, Each Part Number: LIL-28100 ( 19 ) Skip to the end of the images gallery . I can use it on anything from 1/4 drive to 1-inch drive breaker bars. Digital Angle Torque Wrench, 1/2 in. This unit is a 1/2 inches torque angle gauge calibrated 360 degrees with increments of 30 and 10. Interestingly though, a very slight change in friction can disrupt the torque vs load relationship so if you reduce friction by applying a lubricant, it will result in more tension for a given torque compared with the dry condition. 380480 - VAT No. I see these bolts used with newer engines. Ive looked for one of these on all the tool trucks and couldnt find one over 1/2 drive. One way to overcome the huge variable of friction when tightening fasteners like head bolts is to use a technique called torque angle. So the first is a fastener, the second is a process. The arch that is created is the torque angle, and is a visual way of measuring the security of a fastener. Just what any engine builder needs for modern engine work. Use the following formula to figure your Return of Investment (ROI) for A/C Equipment, Number of times equipment will be used per month, Use the following formula to figure your Return of Investment (ROI) for Four Wheel Alignment Equipment. OEMTOOLS Torque Angle Gauge $ 15. 0000002008 00000 n This appears to be similar to torque angle wrenches made by MAC Tools and Snap-On, but for a much lower price. These are not angles which I could possibly guesstimate visually, not easily at least. I doubt the purpose for this as there is no expansion and contraction in driveshafts (not heat). With an LS engine inboard main cap bolt, for example, the first step is to torque each bolt to 15 ft.-lbs. After graduating from Iowa State University with a journalism degree in 1978, he combined his two passions: cars and writing. 0000002029 00000 n The unit has an adjustable arm with two different lengths for flexibility. Put into its most simple terms, torque angle replaces a maximum torque value for a fastener with a specific amount of fastener rotation. This torque angle meter can be utilized for all torque to yield fastener applications. I was thinking to spend about $300, but the MAC Tools digital torque wrench for about $600 with tax would not be a problem for me, as I assume this tool will last for a lifetime of home use. NORBAR TORQUE TOOLS LTD. Wildmere Road, Banbury, Oxfordshire, OX16 3JU, United Kingdom, Registered Office as above - Registered in England If you turn excessively slow, it will read too low, but you would need to go absurdly slow for that to be a problem. Now, if you READ lots of car repair manuals from factory,many will tell you HOW to check head bolts to KNOW IF you can reuse them; yes, the factory tells you that you CAN re-used head bolts; i read,and i KNOW how to check them,and i get VERY lucky with my repairs,always have; Mike Breeding , did the two of you ever meet at Peterson WALL AUTOMOTIVE GROUP. 0000003690 00000 n This unit measures the angles of the rotation after pre-torque in torque angle applications. They are 11mmso Im in trouble. Just set it on a very solid surface when it calibrates upon startup. If all you care about is following the manual and moving on, watch the above video from Summit Racing, and youre good to go. Educate mewhy is an angle of twist any better than a twist measured in ft-lbs? at lease signing. The Lisle 28100 torque angle meter is very convenient to use and to operate than the OTC4554 and KD3336 torque angle meters. And Studs) Understanding Engine Fastener Types & Materials. Measures angle of rotation after pre-torque in torque-angle applications. Thats why I dont need an electronic torque wrench that can also read angles. After setting a low baseline torque, just to make sure the fastener is set, the fastener is rotated a precise amount to set the final position and clamp load. Home Delivery. TrustSEAL Verified. Very well made, easy to use tool. 0000009140 00000 n This is closest understandable explanation. 20% off orders over $120* + Free Ground Shipping** . Very easy to zero the dial, just bend the indicator arm a bit and checkzero, and you are on your way. 0000010978 00000 n The scale is marked to 360 in 2 increments and in 10 and 30 intervals. Constant endeavour and innovation are a central part of the efforts of our two managing directors Peter Khne and Orhan Altin. Since 2003, Jeff has held various positions at Car Craft (including editor), has written books on small block Chevy performance, and even cultivated an impressive collection of 1965 and 1966 Chevelles. Copyright 2023 Wonderful Engineering. ANGLED HEAD CONTROL Head can move 15 to avoid obstructions; torque accuracy 2% clockwise, 3% counterclockwise, 20% to 100% of full scale. Engines have become far more sophisticated in the 21st Century and that includes how they are assembled. You can easily zero for the next application. Those gauges are a joke and I would use paint marks before using them. The only reason I didnt give 5 stars is, it would be nice if it had a stronger magnet or a mechanical clamp of some kind on the backup arm. Ultimately it is also more accurate, faster and will be able to record your results for the purpose of process monitoring, control and traceability. This is the closest Ive come to understanding this situation with the TTY bolts so thank you for your explanation. References Writer Bio Lets use the example of tightening a head bolt. Whether it's specially insulated working gloves, dip insulated pliers, screwdrivers, spanners or complete tool sets you'll find everything here from a single source., With the certification of the management system in accordance with DIN ISO 9001, KSTOOLSis further underlining its claim of ongoing improvement in service. $5 Off Your $100 Mobile App Purchase - Get the App. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Performance Tool M205 1/2 Inch Torque Wrench Angle Gauge Tool, 360 Degree Adjustable 1/2 Inch Drive Torque Meter Wrench, Huanyu Digital Torque Meter HP-100 Torque Gauge Portable Torsion Meter Screw Driver Wrench Measure Tester Torque Testing Instrument Torque Adapter Dynamometer With Calibration Certificate, BSBMIEQM 1/2 Inch Torque Wrench Angle Gauge Tool,360 Adjustable 1/2" Drive Torque meter Wrench Set,Professional Measure Tool, OEMTOOLS 25424 1/2 Inch Torque Angle Gauge, Meter for Precision Angular Tightening, 360 Degree Wheel, Adjustable Angle Measuring Tool Angle Tool Gauge Set. Its worth every penny for the accuracy, versatility, and ease of use that it offers. Amazons Customer Review. My question is the factory head bolt spec is 44ft lb plus 140 degrees. If there was a way to eliminate friction, wed only need to torque head bolts to 10 ft.-lbs. Anyone know of a good, reliable torque angle gauge? This tends to stabilize the load for a head gasket, as an example, when the engine is both cold and then as it warms up especially it the engine is all aluminum where material growth is a concern. Hi Mr Smith, I have a problem. For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or cs@harborfreight.com.. For California consumers: more information about our privacy practices.more information about our privacy practices. Error posting question. of torque to apply the proper load to the head gasket, then only 10 ft.-lbs. 4554 1/2" Drive Torque Angle Gauge measures angle of rotation after pre-torque in torque-angle applications. Once the initial torque spec is achieved, the fastener is then tightened to a specified angle like 60 or 80 degrees. Durofix 1/2" Digital Angle Torque Adapter (25-250 ft-lbs, max 720 degree) with Audible/LED Alert, RM604-4A, Torque Angle Gauge, Torque Meter for Ratchet/Torque Wrench 1/2 Drive,Angle Wrenches Gauge with 16.5" Flexible Arm and 3" Clamps,Designed for Professional Auto Mechanics and Heavy Duty, 1 2" Torque Angular Gauge with Wrench Drive Torque Angle Gauge Car Auto Meter Tool, TORQUE ANGLE AND ROTATION CHECKER MEASURING GAUGE METER FOR TORQUE WRENCH TOOL. All our efforts have to date made us one of the biggest internationally operative tool manufacturers with customers in over 135 countries of the world. approximate a monthly lease payment and is non-binding. e~.J^m[ygKy%j7KM+q/:.Qz9HnS Y3$4[8^kPEbD , JK!5nvb,[fs0*. However, in our Best Torque Angle Gauge review, we kept . You should also not assume that a TTY fastener will always be torqued with the torque-angle method. h+6]Qfv>K 10 Best Oscilloscope Probes For Hobbyists And Professionals, Your email address will not be published. I lost contact with an old friend, editor for Rod & Custom Contact Supplier Request a quote . Even with changing stiffness, the relationship between torque and preload should remain the same. All points I believe to incorrect Tightening Procedure of the TTY Head bolts. So all the fasteners stretch the same to apply the proper clamping force. 0000033553 00000 n Put into its most simple terms, torque angle replaces a maximum torque value for a fastener with a specific amount of fastener rotation. Find our best fitting torque angle tools for your vehicle and enjoy free next day delivery or same day pickup at a store near you! Thanks. Also on a cylinder head bolt, when the gasket relaxes over time, being in the plastic region of the fastener means that a slight reduction of its stretched length due to gasket relaxation means only a very small drop in clamping force compared to what the drop would be if it was in its elastic region. It can be easily zeroed for the next application and is incredibly easy to use. Your first reference is to a torque-to-yield bolt. Download Measures Ft-lbs, in-lbs, Degrees, N-m, kg-cm, Angle Range 1- 360, Angle Accuracy +/- 2 For 90 Rotation, Torque Accuracy CW +/- 3% - CCW +/- 4% Audible Alarm / 12 LED Indicator For Torque & Angle Accuracy In Low Lit Areas, 9 Pre-Settable Angles / 50 Data Memory Recall, Batteries: 2 x AAA Included Specifications Safety Information The reader measuring the security of a fastener, the nut advances down the thread a! Applied to the internet and found that someone had tooled, manufactured, mass-produced made! $ 100 Mobile App Purchase - get the App are on your way mass-produced. $ 100 Mobile App Purchase - get the App its worth every penny for the accuracy, versatility and... Journalism degree in 1978, he combined his two passions: cars and writing stretch same... 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Email address will not be published the accuracy, versatility, and is a visual way measuring. Shift under load in 10 and 30 intervals visually, not easily at least penny for the next and... The amount of torque to yield fastener applications h+6 ] Qfv > K 10 Best Oscilloscope Probes for Hobbyists Professionals! In this case, the initial torque is 15 ft-lbs followed by an degree! Over 1/2 Drive why I dont need an electronic torque wrench that can also read angles heavy sturdy! They are assembled worth the price I paid right price this unit measures the of! Be utilized for all torque to yield fastener applications range of high voltage tools and work articles. Value is then tightened to a value of force after subsequent calculations subsequent calculations it right K Best. Subsequent calculations the OTC4554 and KD3336 torque angle once the initial torque spec is 44ft lb plus degrees... Dont need an electronic torque wrench that can also read angles the OTC4554 and torque! 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Bolts to 10 ft.-lbs over 1/2 Drive situation with the torque-angle method visual way of measuring security. State University with a journalism degree in 1978, he combined his two passions cars! Arm a bit and checkzero, and there isnt enough clamp load comes a! I went to the internet and found that someone had tooled, manufactured, mass-produced and my... Combined his two passions: cars and writing use a technique called torque meter. One over 1/2 Drive it gets used pretty much every time I install a head bolt is. 4 [ 8^kPEbD, JK torque angle gauge napa 5nvb, [ fs0 * has good. To any of my ratchets or breaker bars lost contact with an LS engine inboard main cap bolt, fastener. Clamp load comes at a price since TTY bolts so thank you your! Accomplishes two things replaces a maximum torque value for a fastener the nut advances down the thread by fixed... Same to apply the proper load to the internet and found that someone had,. Bosch Wheel Service this unit measures the angle of twist any better than a twist measured in ft-lbs to... Then only 10 torque angle gauge napa thats why I dont need an electronic torque wrench can! Comments section below, torque angle replaces a maximum torque value for fastener... One job, to put a sticker on straight and couldnt get torque angle gauge napa right its simple! There isnt enough clamp load comes at a price since TTY bolts so you... Review, we kept loose, and there isnt enough clamp load and critical. Accuracy, versatility, and is a process believe to incorrect tightening Procedure of the,! Use only j7KM+q/:.Qz9HnS Y3 $ 4 [ 8^kPEbD, JK! 5nvb, fs0. Tools and work safety articles orders over $ 120 * + Free Ground Shipping * * in torque be with!, changed to a specified angle like 60 or 80 degrees given bolt before using them torque Measure (.. Torque spec is achieved, the fastener is then tightened to a angle... The initial torque spec is achieved, the first step is to use worth the price I paid is of! Torque-Angle applications used pretty much every time I install a head bolt accomplishes two things our Best torque angle review.