SAE AS954H-2023 扳手，手动，十二点，高强度，薄壁This SAE Aerospace Standard (AS) covers high str

SAE AS954H-2023 扳手，手动，十二点，高强度，薄壁This SAE Aerospace Standard (AS) covers high strength thin wall (commercial) sockets, universal sockets, box wrenches and torque adaptors which Wrenches, Hand, Twelve Point, High Strength, Thin Wall