Gearwrench 84911N Impact Socket Set 12pc 3/8 in Drive

Product Description

The GEARWRENCH 84911N is a 12-piece metric impact socket set built for professional use in automotive, mechanical, and industrial service applications. Sockets are manufactured from chromium-molybdenum steel, which withstands the high-torque stress generated by pneumatic and electric impact drivers. The set covers sizes from 8 mm to 19 mm on a 3/8 inch drive, with a 6-point geometry that reduces fastener rounding under load. All 12 sockets are organized on a clip rail for quick identification and secure storage between uses. The set meets ASME B107.2 standards.

This socket set is suited for technicians performing brake work, suspension service, engine accessory removal, or general mechanical repairs where metric fasteners and an impact driver are the primary tools. The semi-deep profile handles both standard and slightly recessed fastener positions without requiring a full deep socket. The 3/8 inch drive size is a common choice for mid-range torque applications found throughout passenger vehicle and light commercial equipment service.

Key Features

• Chromium-molybdenum steel construction resists cracking and deformation under impact torque
• 6-point socket geometry reduces fastener rounding compared to 12-point designs
• Semi-deep profile fits standard and moderately recessed fasteners
• Covers 8 mm to 19 mm in a single 12-piece set for common metric fastener range
• Clip rail storage keeps sockets organized and prevents loss during service
• Meets ASME B107.2 standards for impact socket performance

Compatibility

Designed for use with 3/8 inch drive impact wrenches and ratchets. Fits standard 3/8 inch drive tools from any manufacturer. Intended for metric fastener applications across automotive, light truck, and general mechanical service work.

Installation Notes

These sockets are intended for use by automotive technicians and mechanical service professionals. Always verify the socket size matches the fastener before applying impact torque to avoid fastener damage. Do not use impact sockets with standard hand-ratchet torque wrenches where precise foot-pound values are required unless the tool is rated for impact use. Inspect sockets for cracks or deformation before each use and replace any damaged socket immediately.