10 PCS XZN Triple Square Spline Bit Socket Set
Features:
Drop-forged, heat-treated S2 alloy steel, known for its supreme hardness
Heat-treated Chrome Vanadium Steel, hardened to increased torque power.
Each wrench size is printed on the tool box for easy sorting.
Premium storage & carry case (stamped bits sizes for easier recognition).
Mirror chrome plated surface anti-rust and anti-corrosion. Extend service life.
Increased the contact area with the fastener, reduce wear, protect the fastener. Complies with ANSI standards.
Widely used in cylinder head bolts, retaining bolts, drive train components, door hardware, disc brake calipers and other applications.
