AS954D WRENCHES, HAND TWELVE POINT HIGH STRENGTH, THIN WALL

This SAE Aerospace Standard (AS) covers high strength thin wall commercial sockets, flexible sockets, box wrenches and torque adaptors which possess the strength, clearances, and internal wrenching design so configured that, when mated with 12-point fasteners conforming to the requirement of AS 870, they shall transmit torque to the fastener without bearing on the outer 5% of the fastener's wrenching points.