5 Piece 1/2 Sq. Dr. 37mm Bolt Twister Socket Set 8mm-16mm 6 inch Opening: 12pt Magnet: Yes

Opening: 12pt Magnet: Yes

Input Drive Size: 1/4" Drive Shape: Square Length: 20mm Type: Nut Grip Socket Output Size: 13mm Opening: Nut Grip

5mm D2 Size: 75mm H Size: 58mm L Size: 95mm

8mm D2 Size: 43mm H Size: 23mm L Size: 62mm

Input Drive Size: 3/4" Drive Shape: Square Length: 90mm Type: 6 Point Deep Socket Output Size: 1 1/16" Opening: 6pt

5 Piece 1/2 Sq. Dr. 37mm Bolt Twister Socket Set 8mm-16mm 6 inch Opening: 12pt Magnet: YesThe Ko ken RS4129 5 L37 1 2" Square Drive Bolt Twister Set is an essential tool for recovering broken bolts with missing heads, offering a reliable solution for difficult fastener removal. This set includes five bolt twisters in sizes 8mm, 10mm, 12mm, 14mm, and 16mm, each designed to grip the broken bolt securely. To use, simply drill a hole in the center of the broken bolt, insert the bolt twister, and turn it left until it grips the bolt, allowing