21mm 3/4' Drive 4pt Budd Wheel Deep Impact Socket

Features

• 21 mm socket size — fits standard 21-mm hex fasteners.
• ¾″ (19.05 mm) drive — compatible with large impact wrenches and high-torque applications.
• 4-point Budd-wheel profile — provides robust engagement with fasteners and reduces rounding or slippage under high torque.
• Deep socket construction — allows al­lowing access behind collars, housings or obstruction where standard sockets cannot reach.

Benefits

• Extended reach: The deep-body design allows access to fasteners set deep within machinery or assemblies.
• High-torque ready: Impact-rated build makes it reliable for heavy-duty fastening or removal tasks.
• Better fastener grip: 4-point Budd-wheel geometry improves contact and fastener life.

Extra Information

• Ensure you match the ¾″ drive with the correct impact wrench and use proper safety gear—impact sockets must be used with impact tools for safe performance.
• Inspect the socket before use for signs of wear, cracking or deformation—impact sockets can weaken if abused.

Specifications

Safety

• Wear eye, ear and hand protection when using impact tools—socket breakage or fastener fragments can cause injury.
• Ensure the socket is fully seated on the fastener before applying impact torque to avoid slippage, rounding or breakage.
• Use the correct size socket and drive combination—mismatched tools increase risk of damage to tools or injury.