1/2" Drive 21mm Non-Marring Deep Impact Lug Nut Socket，21mm

• 【Surface Protection Structure】This lug nut socket comes with protective sleeve and nylon cushion accessories, dedicated for vehicle wheel nut assembly and disassembly operations.
• 【Thin Wall Structure】Featured slim thin-wall design to access narrow and confined spaces around wheel hubs for convenient nut removal.
• 【Six-Point Structure】Adopts 6-point rounded inner profile to fit closely with wheel nuts during fastening and loosening operations.
• 【Material Construction】Made of premium CR-MO steel. Laser engraving and color coding are applied on the surface for quick and clear size identification.
• 【Wide Application】1/2 inch drive socket available in 19mm, 21mm, 22mm sizes with 3.13 inch overall length. Works with impact wrenches, ratchets and torque wrenches.

This sleeved impact lug nut socket is built with premium CR-MO steel and features thin-wall 6-point inner structure. Equipped with nylon protective accessories, it serves for daily vehicle wheel nut assembly and disassembly. SPECIFICATION: Name: Car Lug Nut Impact Socket Size Options: 19mm / 21mm / 22mm Material: CR-MO Steel SIZE: 3.13 x 1.20 inch Package List: 1 x Lug Nut Socket FEATURES: ● Nylon protective sleeve structure assists standard wheel nut maintenance. ● Slim thin wall structure fits tight wheel hub gaps for smooth operation. ● Clear laser marking and color coding enable fast size distinction.