Brownells Magna-Tip Square Screwdriver Bit 9/64"

The Brownells Magna-Tip Square Bit is a precision-machined replacement screwdriver bit designed for use with Brownells' Magna-Tip handle system. Sized at 9/64" with a blade thickness and diameter of .141", this square-drive bit is ideal for gunsmithing applications requiring accurate torque and a secure fit. Built to Brownells' exacting standards for professional gunsmiths and hobbyists alike.