--- product_id: 4381367 title: "Gates 7401-0076 Pencil Type Tension Tester, 30 lbs Deflection Force" brand: "gates" price: "S$134" currency: SGD in_stock: true reviews_count: 13 url: https://www.desertcart.sg/products/4381367-gates-7401-0076-pencil-type-tension-tester-30-lbs-deflection store_origin: SG region: Singapore --- # Precision single-barrel design 30 lb max deflection force Made in USA quality Gates 7401-0076 Pencil Type Tension Tester, 30 lbs Deflection Force **Brand:** gates **Price:** S$134 **Availability:** ✅ In Stock ## Summary > ⚙️ Master belt tension like a pro—because your machine deserves the best! ## Quick Answers - **What is this?** Gates 7401-0076 Pencil Type Tension Tester, 30 lbs Deflection Force by gates - **How much does it cost?** S$134 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/4381367-gates-7401-0076-pencil-type-tension-tester-30-lbs-deflection) ## Best For - gates enthusiasts ## Why This Product - Trusted gates brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Easy to handle and use in tight industrial spaces - • **Versatile Compatibility:** Perfect for small V-belts and synchronous belts across vehicles and machinery - • **Boost Equipment Lifespan:** Proper tension means less wear and costly downtime—stay ahead of maintenance - • **Precision Tension Control:** Ensure optimal belt tension for peak performance and longevity - • **Trusted American Craftsmanship:** Manufactured in the USA by Gates, a century-old industry leader ## Overview The Gates 7401-0076 Pencil Type Tension Tester delivers precise tension measurement up to 30 lbs deflection force, designed specifically for small V-belts and synchronous belts. Compact and lightweight, it ensures optimal belt tension to extend drive belt life and reduce maintenance costs. Proudly made in the USA by Gates, a trusted name in power transmission since 1917. ## Description This Gates 7401-0076 single-barrel tension tester is suitable for use with small V-belts and synchronous belts in power transmission systems. It can measure a deflection force up to 30 lb., ensuring that the proper amount of belt tension is applied for increased life of the drive belt. This single-barrel tension tester is suitable for maintaining power transmission systems in a range of industrial settings.Gates manufactures power transmission and fluid transfer components and systems. The company, founded in 1917, is headquartered in Denver, CO. Review: Does its job well - Works great to determine deflection of the belt. Going on a standard auto fan belt I needed to locate in the service manual which span was supposed to be measured (they are not all the same length) and the expected deflection at 22 lbs. Using this tool and a straight edge that could span from one belt pulley to the other (giving me a straight reference line), I depressed the belt to the maximum deflection amount, pulled it out, and looked at the pressure-applied reading. As expected this was less than the 22 lbs of force which should be able to deflect it less than that, so I tightened until I got a reading > 22lbs. I then did the same for the minimum deflection amount, and made sure that that was under 22 lbs. Easy as can be, just needs a bit more access to the belts than the "kricket" kind (but much more foolproof in the measurement). Also, my old Subaru lists deflection amounts, but not tension readings, so the "kricket" kind would require some math to convert from the tension reading it gives along with the belt span length to the actual deflection distance. Given that this is a spring-based device I would assume that at some point the spring would stretch and the calibration (reading of how much force you are actually applying) would be off. I would recommend calibrating with a known-good scale in the expected (in my case, 22 lbs) range periodically to make sure you aren't over-tightening your belts. Review: Great tool - Highly recommend to any technician who has to check and verify belt tension, used on multiple applications ## Features - Single-barrel tension tester for use with small V-belts and synchronous belts - Maximum deflection force of 30 lb. - Ensures proper belt tension for increased life of drive belt - Country Of Origin: United States ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CJEGXK6 | | Best Sellers Rank | #157,848 in Automotive ( See Top 100 in Automotive ) #24 in Powersports Gauges | | Brand | Gates | | Brand Name | Gates | | Color | Black | | Compatible Devices | Vehicles and industrial machinery with small V-belts and synchronous belts | | Customer Reviews | 4.4 out of 5 stars 383 Reviews | | Global Trade Identification Number | 00072053109955 | | Item Dimensions | 8 x 8 x 11 inches | | Item Weight | 0.27 g | | Item dimensions L x W x H | 8 x 8 x 11 inches | | Manufacturer | Gates | | Measurement Type | Pounds" or "Pound-force | | Model | 7401-0076 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 7401-0076 | | Power Source | Corded Electric | | Style | Compact | | Style Name | Compact | | UPC | 072053109955 | | Unit Count | 1 Count | ## Product Details - **Brand:** Gates - **Color:** Black - **Item Weight:** 0.27 g - **Power Source:** Corded Electric - **Style:** Compact ## Images ![Gates 7401-0076 Pencil Type Tension Tester, 30 lbs Deflection Force - Image 1](https://m.media-amazon.com/images/I/61NX7s7jW6L.jpg) ## Questions & Answers **Q: Sir, do you have the tension gauge in 30-35lbs. deflection force capacity?** A: max is 35lb which is some capacity, wouldn't want to speculate on accuracy ! **Q: Where do I find deflection force?** A: At the customary mid-point deflection of 1/64" per inch of span, the deflection force is about 1/16 the actual belt tension. Deflection force is read off the telescoping stem of the tension gauge, but be sure to slide the O-ring all the way back before using the tool. Use the inch scale on the barrel of the tool along with a straight edge to measure the deflection. (Note: the barrel goes against the belt; you push on the telescoping stem.) You can find the recommended belt tension in manufacturers tables. **Q: what is the tool diameter ?** A: Hello, The diameter of the tip that pushes on the belt is 0.8 cm and the ticker part above is like 1.1 1.2 cm **Q: What is the size (Length) of this gauge?** A: About the length of a wood pencil after a couple of sharpenings. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does its job well *by J***E on September 28, 2016* Works great to determine deflection of the belt. Going on a standard auto fan belt I needed to locate in the service manual which span was supposed to be measured (they are not all the same length) and the expected deflection at 22 lbs. Using this tool and a straight edge that could span from one belt pulley to the other (giving me a straight reference line), I depressed the belt to the maximum deflection amount, pulled it out, and looked at the pressure-applied reading. As expected this was less than the 22 lbs of force which should be able to deflect it less than that, so I tightened until I got a reading > 22lbs. I then did the same for the minimum deflection amount, and made sure that that was under 22 lbs. Easy as can be, just needs a bit more access to the belts than the "kricket" kind (but much more foolproof in the measurement). Also, my old Subaru lists deflection amounts, but not tension readings, so the "kricket" kind would require some math to convert from the tension reading it gives along with the belt span length to the actual deflection distance. Given that this is a spring-based device I would assume that at some point the spring would stretch and the calibration (reading of how much force you are actually applying) would be off. I would recommend calibrating with a known-good scale in the expected (in my case, 22 lbs) range periodically to make sure you aren't over-tightening your belts. ### ⭐⭐⭐⭐⭐ Great tool *by J***S on September 25, 2026* Highly recommend to any technician who has to check and verify belt tension, used on multiple applications ### ⭐⭐⭐⭐ it works great. *by S***H on May 29, 2015* I used this tension tester to set the tension my engine timing belt. I worked quite well but did take some getting used to in order to get consistent readings from it. If I were to own my own shop, I would go with a much more expensive tension gauge because simply because this tool leaves too much room for user-error and takes longer to use (several readings are needed in order to be sure you're using it correctly each time). For a shade-tree mechanic, and for the price, it works great. ## Frequently Bought Together - Gates 7401-0076 Pencil Type Tension Tester, 30 lbs Deflection Force - Gates 91107 Krikit V-Belt Tension Gauge, Black - Gates 91132 Krikit V-Ribbed Belt Tension Gauge , Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/4381367-gates-7401-0076-pencil-type-tension-tester-30-lbs-deflection](https://www.desertcart.sg/products/4381367-gates-7401-0076-pencil-type-tension-tester-30-lbs-deflection) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-02*