TAPER HEAD HEX SOCKET BIT LONG SET, 4PC 5-10MM 1/2INCHDR

EIGHT TOOL's 21TB-S4 includes 21TB-5, 6, 8, and 10mm 4 pcs., Excellent Series Taper Head Hex Socket Bits 1/2'' Drive - Long Length. Excellent series products are made of original SNCM+V material, heat treated to the point that achieves optimum balance of hardness and torsional strength, and plated with original chrome-6-free EL/ARMOUR plating. Taper Head enhanced ball point enables final tightening by increasing the surface contact area to bolt walls. About EIGHT TOOL:EIGHT TOOL has specialized in hex key wrench manufacturing in Japan for over 60 years and has provided the world's highest-class quality tools for all industries. Made of originally-developed special alloy steel SNCM+V that incorporates the torsional strength and abrasion resistance, EIGHT TOOL's strict quality standard and 2,000+ product lines have earned recognition as a trusted brand from industry professionals all over the world. EIGHT TOOL's Excellent series features original chrome-6-free EL/ARMOUR plating that provides superior abrasion resistance and rust resistance with hexad-chrome chrome 6 free plating technology. Along with other various features including Taper Head enhanced ball end machining and Bolt Catch function etc., EIGHT TOOL's products service our customers with outstanding performance.Craftsmanship is required more than ever to support innovation. EIGHT TOOL strives to develop and manufacture reliable hand tools that could assist in improving our world, one screw at a time.