Add to favorites
Upgrade Thread Checker, 80 Nut and Bolt Thread Checker 34 Standard and 26 Metric and 20 Drill Bit Gauge, Suitable for Nut Bolt Size Finder Classification by SNSMBNSR - Used condition

Upgrade Thread Checker, 80 Nut and Bolt Thread Checker 34 Standard and 26 Metric and 20 Drill Bit Gauge, Suitable for Nut Bolt Size Finder Classification — Open-Box, 29% Off

Brand: SNSMBNSR

Condition: Used - Mint
$6969
$9879
-29% Save $2910
Updated: 3 days ago

Description

Upgrade Thread Checker: Our thread checker standard and metric can accurately identify 80 different sizes, Including 60 different thread sizes and 20 different drill bit sizes. Each aluminium plate is designed with 10 IN and 25 CM side rulers. To solve your confusion about size guesses, this thread gauge tool is your best choice.

34 Standard Thread Sizes: 1-72 UNF, 2-56 UNC, 3-48 UNC, 4-40 UNC, 4-48 UNF, 5-40 UNC, 6-32 UNC, 6-40 UNF, 8-32 UNC, 8-36 UNF, 10-24 UNC, 10-32 UNF, 1/4-20 UNC, 1/4-28 UNF, 5/16-18 UNC, 5/16-24 UNF, 3/8-16 UNC, 3/8-24 UNF, 7/16-14 UNC, 7/16-20 UNF, 1/2-13 UNC, 1/2-20 UNF, 9/16-12 UNC, 9/16-18 UNF, 5/8-11 UNC, 5/8-18 UNF, 3/4-10 UNC, 3/4-16 UNF, 7/8-9 UNC, 7/8-14 UNF, 1-8 UNC, 1-12 UNF.

26 Metric Thread Sizes: M2x0.4 Coarse, M2.5x0.45 Coarse, M3x0.5 Coarse, M3.5x0.6 Coarse, M4x0.7 Coarse, M5x0.8 Coarse, M6x1.0 Coarse, M7x1.0 Coarse, M8x1.0 Fine, M8x1.25 Coarse, M10x1.0 Fine, M10x1.25 Fine, M10x1.5 Coarse, M12x1.25 Fine, M12x1.5 Fine, M12x1.75 Fine, M14x1.5 Fine, M14x2.0 Coarse, M16x1.5 Fine, M16x2.0 Coarse, M18x1.5 Fine, M18x2.5 Coarse, M20x1.5 Fine, M20x2.5 Coarse, M22x1.5 Fine, M22x2.5 Coarse.

Edge Ruler and 20 Sizes Drill Bit Hole: the bolt size finder has 25cm and 10-inch side ruler on both sides, Inch Drill Bit:1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 3/8, 1/2.

Excellent Materials and Workmanship: Our nut and bolt thread checker are made of aluminum alloy plates and steel studs, The surface is anodized and the size text is laser-engraved, Clear and easy to read. The thread gauge is manufactured by CNC machining to ensure that the accuracy complies with Go & No-Go Class 2B ANSI Standard.

Classified Good Tool: Our thread gauge designed three hanging hole and four anti-slip feet, You can freely choose whether to hang it or lay it flat. Not only can it help you solve nut and bolt problems encountered in daily, It can also quickly help you sort mixed nut and bolt, keep them organized in your toolbox to avoid losing them.

80pcs thread checker

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b0gvqwqq5p
Model:
BSLG80PCS
Country:
US
ASIN:
B0GVQWQQ5P

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $29 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for SNSMBNSR products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

Sign in to save items

Save favorites and get alerts when prices drop.

or

We'll email you a link to sign in instantly — no password needed.