52PCS Thread Checker, SAE & Metric Bolt Size Finder Nut Gauge | 52PCS Thread Checker: 28 Sae + 24 Metric. Instantly Identify Bolt, Nut & Screw Sizes, Essential Shop Tool, for DIY

★★★★★ 4.8 142 reviews

US$16.00
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by ib-grebner.de
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$16.00
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Aug 29
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by ib-grebner.de
Free 30-day returns Details

Product details

Management number 247692535 Release Date 2026/08/16 List Price US$16.00 Model Number 247692535
Category
  • 【Detachable Design for Hard-to-Reach Spaces】 Unlike bulky fixed-board checkers, each of the 52 thread gauges in this GRENTOOL thread checker kit is individually detachable. This allows you to easily take the exact bolt size finder you need to tight spots, making nut and bolt thread checker tasks effortless on engines, machinery, or furniture assemblies.
  • 【Dual-Color Laser Engraving & Organizer】 Instantly distinguish between systems with our color-coded design: Blue for 28 SAE thread gauges (sizes like 1/4-20, 5/16-18, 3/8-16) and Red for 24 metric thread gauges (sizes like M8x1.25, M10x1.5, M12x1.75). The high-contrast laser engraving ensures the thread gauge markings are clear and durable, while the foam organizer keeps your measuring tools secure.
  • 【52 Versatile Sizes for Any Project】 This complete thread checker set covers you for any job. The screw size checker and bolt sizer include 28 Standard (UNC/UNF) and 24 Metric (Coarse/Fine) sizes. Whether you're restoring a classic car, doing home improvement, or sorting a messy hardware bin, this nut and bolt sizer handles it all.
  • 【Save Time & Eliminate Guesswork】 Stop wasting time with frustrating trial and error. This bolt size finder tool allows you to instantly measure and identify fasteners in seconds. Organize your workshop, select the right screw for the job, or check your mechanics tools inventory with professional accuracy. A must-have for any toolbox accessories collection.
  • 【Durable Construction & Professional Quality】 Crafted from premium aluminum alloy, these thread checkers are built to last in any garage or professional shop. The precise machining on each thread gauge set ensures a perfect match every time, giving you the confidence of a reliable measuring gauge for all your nuts and bolts projects.

ASIN B0GXFMKX4K
Item Weight 8.8 ounces
Manufacturer GRENPRO
Item model number GT110657
Package Dimensions 9.53 x 5.79 x 2.24 inches

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.8 out of 5
★★★★★
142 ratings | 58 reviews
How item rating is calculated
View all reviews
5 stars
87% (124)
4 stars
2% (3)
3 stars
1% (1)
2 stars
0% (0)
1 star
10% (14)
Sort by

There are currently no written reviews for this product.