KUANI 1/2" Square Dr. Air Ratchet Wrench 225rpm KP-2402 Air Tools Rothenberger Edge side material must be BUM4-40D-W-4M/A Hand Socket Set No.:120-1411 Needle Files Set (2nd cut)Oval File (8 PCS) 000 mm Inner Ring

Edge side material must be different from body side material(Two different steels  laminated together through forging-one hard layer for long lasting quality against friction  and one softer layer that will not brittle while maintaining flexibility

even very hard materials

240 for users who need shorter lever

It's not easy to remove individual keys from many L-key holders or place them back in the holder again

KUANI 1 2" Square Dr. Air Ratchet Wrench 225rpm KP 2402 Air Tools Rothenberger Edge side material must be BUM4 40D W 4M A Hand Socket Set No.:120 1411 Needle Files Set (2nd cut)Oval File (8 PCS) 000 mm Inner Ring Edge side material must be different from body side material(Two different steels laminated together through forging one hard layer for long lasting quality against friction and one softer layer that will not brittle while maintaining flexibility even very hard materials