GEARWRENCH - ACH 86643 3/8 Ratcheting Wrench

GEARWRENCH - ACH 86643 3/8 Ratcheting Wrench

The GEARWRENCH - ACH 86643 3/8 Ratcheting Wrench delivers a compact, reversible solution for tight access and routine fastening tasks. Featuring a 90-tooth head and 12-point profile, this ratcheting wrench is engineered to reduce swing arc and improve reach in confined areas. The reversible mechanism offers quick direction changes for efficient operation in recurring maintenance and repair jobs.

Automotive Impact Wrench

Designed with automotive service work in mind, the 86643 ratcheting wrench complements impact wrench setups by allowing precise manual work where power tools cannot reach or where controlled torque is required. Its compact form makes it particularly useful for brake service, engine bay work, and suspension components where space is limited.

Compact Impact Wrench

This compact ratcheting wrench provides many of the access benefits associated with compact impact wrenches while remaining a hand-operated tool. The small head diameter and 90T tooth count minimize swing, enabling faster cycles and less user fatigue in repetitive tasks.

Professional Impact Wrench

For professional technicians, the 86643 offers reliable performance as part of a broader toolkit. The 12-point configuration improves contact with fasteners in tight-clearance scenarios and helps prevent rounding on worn or damaged fastener heads.

Heavy Duty Impact Wrench

Although this model is a manual ratcheting wrench rather than a power impact tool, its robust design supports demanding shop environments. The reversible action and reinforced head geometry make it a durable choice for daily use in busy service bays and professional workshops.

Specifications include a 3/8 drive equivalent profile, 90-tooth ratchet mechanism and a 12-point end for secure engagement. The wrench is optimized for technicians seeking a compact, precise hand tool to pair with pneumatic or electric impact workflows. Fast shipping.