Wera 8790 Impaktor Deep Imperial Set 1 3/8

Professional technicians working on heavy machinery or automotive repairs will appreciate the Wera 8790 Impaktor Deep Imperial Set 1 3/8. This 9-piece impact socket set is engineered for use with 3/8" impact drivers, power tools, and pneumatic wrenches, delivering reliable performance in demanding environments.

Key specifications

• Drive size: 3/8"
• Socket type: Deep wall
• Measurement system: Imperial
• Number of pieces: 9
• Socket sizes included: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"
• Material: Chrome molybdenum steel
• Finish: Black phosphate
• Impaktor technology: Yes
• Profile: Hexagon
• Storage: Textile box / pouch with hook and loop fastener
• Corrosion protection: Yes
• Colour: Black/Green

Why choose it

The Impaktor technology ensures a secure fit and prevents socket loss, even under high torque. The chrome molybdenum steel construction with black phosphate finish offers excellent corrosion resistance and durability, making these sockets a long-lasting addition to your tool collection. The deep wall design allows access to recessed fasteners, while the hexagon profile grips nuts and bolts firmly to prevent rounding.

Ideal use cases

• Automotive repair and maintenance
• Heavy equipment and machinery servicing
• Industrial assembly and disassembly
• Construction and metalworking tasks

Good to know

The set comes in a practical textile box with a hook and loop fastener, keeping sockets organized and easily accessible. The black and green colour scheme matches the Wera brand identity. Always ensure the socket is fully seated on the fastener before applying torque.