1/2" Drive 6 Point Standard X-Core Pinless Impact Universal SAE Socket 1-1/8" 1/2 Drive 6 Point Standard X-Core™ Pinless Impact Universal SAE Socket 1-1/8 X-Core™ pinless joint design is 4x more durable than pinned products for increased strength 30° maximum operating flex angle Smooth 360° rotation for easier access Off-corner loading reduces fastener rounding Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability Black oxide finish to resist corrosion High-visibility etched markings provide quick size identificationMeets or exceeds ASME specifications 84747