WrenchHand Tool Set Socket Wrench Pneumatic Sleeve Adapter 1/4 1/2 3/8 3/4 Car Accessories 6Pcs Socket Wrench Ratchet Breaker Drive Spanner Set

Feature: Chrome vanadium steel forging, gears,and jaw hardening heat treatment, hard wear-resistant. 100% brand new and easy to use. The arc inner corner of the conversion sleeve is designed with bolt holes, which has strong locking force and is not easy to slip. Adopting a four-corner arc square head design, this impact sleeve converter kit has a ball bearing to ensure a firm fixation. The sleeve adapter is made of chromium-vanadium alloy steel, forged as a whole, and the surface is black phosphating . and the whole is quenched.

Specifications: Product Name: Sleeve Adapter Surface : black phosphating Material: 42CR-MO chrome molybdenum steel Application: Suitable for use in auto repair shops, 4S shops, CNC machine tools, construction sites and most pneumatic scenes and power tools Size:As shown in figure

Package included: 1 * Toolbox 6 * Sleeve