Sealey 1/2" 21mm socket deep

Sealey IS1221D Impact Socket 21mm Deep 1/2in Square Drive

The Sealey IS1221D Impact Socket 21mm Deep 1/2in Square Drive, available from Workshop Tool Storage, is engineered for demanding professional applications. Manufactured from high-quality Chrome Vanadium steel, this deep WallDrive® impact socket is drop-forged, hardened, and tempered to deliver exceptional strength and durability. Its phosphate finish enhances corrosion resistance, making it ideal for regular use with air impact wrenches in tough workshop environments.

This socket is part of Sealey's Premier Hand Tools range, renowned for reliability and daily professional use. The six-point design ensures a secure grip on fasteners, reducing the risk of rounding and increasing efficiency during high-torque operations.

Features

• Manufactured from Chrome Vanadium steel for superior strength
• Drop-forged and hardened for enhanced durability
• Deep WallDrive® design for improved fastener grip
• Six-point socket profile minimises fastener damage
• Phosphate finish provides excellent corrosion resistance
• Ideal for use with air impact wrenches
• Suitable for daily professional use
• Part of the Sealey Premier Hand Tools range

Specifications