NEIKO 10057A XZN Triple Square Bit Kit, 20-Piece Spline Tool Collection, Extra Long 4” Bits 4mm–18mm, 12-Point Tamperproof, Square Drive, S2 & Cr-V Steel

Constructed from a premium S2 alloy steel that provides you a superior hardness that reduces any wear-outs and ensures that your bit sockets last through multiple usages. Spend less time loosening tight fasteners Our high strength chrome vanadium steel socket provides superior torque for extra turning power and the beautiful chrome finish is resistant to any type of weathering. Bits are longer in length to give you access to hard to reach areas where you can not normally reach. Our precisely machined bits are accurate in size and include chamfered ends that smoothly fits into fasteners and protect both the bits and the fastener of any damaged edges. Beautiful chrome finish socket is resistant to any type of weathering making it easy to clean and lasts through normal wear and tear. Includes blow molded case so you can quickly store your socket bits in its perfect condition. The case has a slim profile so you can store it in your tool bag for quick transport between jobs. Included Sizes: 1/4" DR : 4MM, 5MM, 6MM 3/8" DR : 8MM, 9MM, 10MM, 12MM, 14MM(TAMPERPROOF) 1/2" DR: 16MM(TAMPERPROOF), 18MM(TAMPERPROOF) 1/4" DR (Long): 4MM, 5MM, 6MM 3/8" DR (Long): 8M, 9MM, 10MM, 12MM, 14MM(TAMPERPROOF) 1/2" DR (Long): 16MM(TAMPERPROOF), 18MM(TAMPERPROOF)

• TRIPLE SQUARE SOCKET SET: This versatile set features 20 triple square bit set. Triple-square spline socket also known as 12 point bits are ideal for use with tamperproof nuts, cylinder head bolts, and other engine bolts.
• LONG TORX SOCKET SET: Extra long 4” 12 point socket set reached those hard to get 12 point torx tamperproof or non-tamperproof in your vehicles.
• HEAVY DUTY SOCKETS: Each piece is made of premium S2 alloy steel for superior hardness that reduce wear-outs and insure longevity. High strength chrome vanadium steel sockets provide superior torque for greater turning power with mirror chrome finish for longevity.
• SPLINE SOCKET BIT SET: Each triple-square socket is finely crafted and precisely machined for accurate size and features a chamfered end. The precise ends insert smoothly into fasteners and protect the bits and fasteners from damaged edges.
• INCLUDES: Set includes a sturdy plastic organizing case for secure storage and easy carrying. 10 long bits and 10 standard bits. 1/4", 3/8", 1/2" drives. Sizes ranging from 4mm to 18mm. Tamperproof and standard.