• 【Wear-Resistant and Sturdy】This portable precise thread size checker keychain is made of iron material, has good hardness, even in the measurement process will often touch with the measurement workpiece will not easily produce serious wear and tear, long service life
• 【Two Sizes】This bolt size finder keychain consists of two sizes, namely, imperial system and metric system, which can satisfy your diversified measurement needs and allow you to obtain the dimensional information of two different units of the workpiece at the same time
• 【Wide Opening Design】The large opening design of this nut and bolt thread gauge identifier can be easily clamped to accommodate the items to be measured, you can use it to measure screws, nuts and so on. And the product can also be tightly fixed during the measurement of the required items to avoid measuring errors
• 【Sliding Adjustment】This verification tool for measurement also has a black pulley design, you can easily slide to the size of the item position and in the sliding process is not easy to appear jamming and other situations, sliding very smooth, you can rest assured that you can use
• 【Buckle Design】This thread size checker keychain is lightweight and compact, you can carry it with you in case of emergency. To this end, we also designed a buckle to facilitate you to hang it on the waistband or bag, will not be easily lost, but also hands-free

• Is Discontinued By Manufacturer ‏ : ‎ No
• Package Dimensions ‏ : ‎ 4.06 x 2.8 x 0.39 inches; 1.76 ounces
• Department ‏ : ‎ Unisex Adult
• Date First Available ‏ : ‎ March 20, 2025
• Manufacturer ‏ : ‎ SEIWEI
• Country of Origin ‏ : ‎ China