UNIQUE DESIGN - Unique design automatically adjusts to any size or shape, compact and easy to carry.
USE WIDELY - Can be disassembled various shapes nuts, screws, hooks, lag screws, and bolt heads ect.
MATERIALS - Stainless steel construction with 54 individual hardened steel spring pins that retract to the shape of most objects.
PROFESSIONAL & UNIVERSAL - Professional grade universal socket wrench Grip 7mm -19mm,Can be used in automotive industry, household maintenance, manufacturing industry, construction