Hand Tools

2pcs Nut and Bolt Thread Checker, 38 Bolt and Nut Identifier Gauge, Inches and Centimeters on Both Sides Thread Checker Standard and Metric Bolt Identifier Board Wall Mounted & Hand Held Package Content: You will receive 2 pieces of nut and bolt thread checkers, which is enough for your daily use. Product Material: This bolt and nut identifier gauge is made of steel and aluminum alloy, which is reliable and can bear various... 2pcs Nut and Bolt Thread Checker, 38 Bolt and Nut Identifier Gauge, Inches and Centimeters on Both Sides Thread Checker Standard and Metric Bolt Identifier Board Wall Mounted & Hand Held