4 Piece 90-Tooth 12 Point SAE GearBox™ Double Flex Ratcheting Wrench Set 86831-APX

Gearwrench 4 Piece 90-Tooth 12 Point SAE GearBox Double Flex Ratcheting Wrench Set is a professional-grade specialty kit engineered for maximum access and leverage in highly restricted areas. This set features a high-performance 90-tooth ratcheting mechanism that delivers a precise 4-degree swing arc, allowing for efficient fastener movement in tight engine bays. The double-flex design incorporates 180-degree pivoting heads at both ends, providing unparalleled versatility when navigating around exhaust manifolds, brackets, and suspension components.
Key Features
90-tooth ratcheting mechanism provides a minimal 4° swing arc for superior productivity in confined workspaces.
Double-flex head design pivots 180° at both ends to reach past obstructions that standard wrenches cannot clear.
Extra-long (XL) beam construction offers significantly improved reach and increased leverage for breaking loose stubborn fasteners.
Off-corner loading technology on the 12-point box ends reduces fastener rounding and ensures a secure, positive grip.
Comprehensive 4-piece SAE set includes dual-size wrenches: 5/16" x 3/8", 7/16" x 1/2", 9/16" x 5/8", and 11/16" x 3/4".
Forged from high-strength alloy steel with a professional full polish chrome finish for industrial durability and easy cleanup.
Large, color-coded SAE size markings are hard-stamped on the beams for rapid and permanent identification during use.
Zero-degree offset on the box ends combined with a slim profile allows for access to recessed or countersunk fasteners.
Meets or exceeds all professional ASME performance specifications for dimensional accuracy and torque strength.
Backed by the trusted GEARWRENCH limited lifetime warranty for long-term reliability in heavy-duty shop environments.