GEARWRENCH® 81550 Insert Bit Set, 8 Pieces, Zinc Phosphate, ASME Specified

GEARWRENCH® ratcheting wrench insert bits are designed to give excellent access in tight places. The insert bits fit into the box end of a wrench, performing like a bit socket on a ratchet. The advantage of insert bits over ratchets and bit sockets is that they have a lower profile and are not as wide, providing greater access in confined spaces.

• Ratcheting wrench insert bits are designed to give access to fasteners in really tight spaces
• Can be inserted into the box end of a wrench and act like a low profile bit socket
• Narrower profile when used in a ratcheting wrench than standard ratchets
• Zinc phosphate coating for corrosion resistance
• Ball detent securely holds the insert bit in the wrench
• Size markings on base for easy identification