Socketry

The Koken 3770 is a premium universal (swivel) joint designed for use with 3/8" square drive tools. Made in Japan and measuring 50 mm long, it is b...

The Ko-ken Tools 3/8" Square Drive Extension Bar (75 mm) is a precision-engineered accessory designed to extend the reach of 3/8" drive sockets and...

The Koken 4010M7506 Inhex Socket Bit is a high-quality metric hex bit socket designed for use with 1/2" square-drive tools. Engineered in Japan, it...

The Koken 4010M.100-6 1/2" Square Drive Bit Socket is a high-quality in-hex socket designed for heavy-duty fastening applications. With a 6 mm hex ...

The Koken 4405A-24 is a professional-grade 3/4" x 1/2" drive 12-point socket, engineered with Koken's Flat Drive technology to ensure superior fast...

The Koken 4405M12 Socket is a high-quality standard socket designed for 12 mm metric fasteners, featuring a 12-point internal profile for versatile...

The Koken 4405M20 Socket is a premium-quality standard socket designed for 20 mm metric fasteners, featuring a 12-point internal profile for versat...

The Koken 4405M07 Socket is a high-quality standard socket engineered for 7 mm metric fasteners, featuring a 12-point design for versatile and prec...

The Koken 4405A-14 is a professional-grade 7/16" x 1/2" drive 12-point socket, designed with Koken's Flat Drive technology for superior fastener gr...

The Koken 4012A6018 is a high-quality InHex bit socket featuring a 1/2" square drive and a 9/16" internal hex output. With a robust 60 mm length, t...

The Koken 4405A34 Socket is a premium-quality standard socket engineered for 1-1/16" AF (SAE) fasteners. Featuring a 12-point design, it offers exc...

The Koken 3405W-14 is a precision-engineered 7/16" Whitworth socket with a 3/8" square drive and 12-point profile. Designed with Koken’s renowned F...

The Koken 4012A6012 is a premium Japanese-made Inhex bit socket featuring a 1/2" square drive input and a 3/8" hex output. With an overall length o...

The Koken 4405M21 is a 21 mm x 1/2" drive 12-point socket, designed for professional use in automotive, industrial, and maintenance applications. I...

The Koken 4405M-27 is a meticulously crafted, chrome-finished metric socket (27 mm) with a 12-point configuration, ideal for professional automotiv...

The Koken 4405M-23 is a precision-engineered, chrome-finished metric socket (23 mm) featuring a 12-point configuration, optimized for professional ...

The Koken 4405M-29 is a precision-engineered, chrome-finished 29 mm metric socket with a 12-point configuration, designed for high-torque professio...

The Koken 2405A06 is a high-quality 12-point (double-hex) hand socket engineered for use with 1/4" (6.3 mm) square-drive tools. Crafted in Japan, t...

The Koken 3012A5204 InHex Socket Bit is a high-precision hex bit socket engineered for 1/8" AF (SAE) fasteners, designed to be used with 3/8" squar...

The Koken 2300M07 is a precision-engineered deep 6-point socket designed for use with 1/4" (6.35 mm) square-drive tools. Made in Japan, it offers a...

The Koken 2400M08 is a precision-engineered 6-point socket designed for use with 1/4" (6.35 mm) square-drive tools. Made in Japan, it features a co...

The Koken 2400A05 is a precision-engineered 6-point socket designed for use with 1/4" (6.3 mm) square drive tools. Manufactured in Japan, it featur...

The Koken 2405A08 is a premium 12-point socket designed for use with 1/4" (6.3 mm) square drive tools. With a standard 22 mm length and durable con...

The Koken 2405A10 is a standard-profile, 12-point socket with a 1/4" square drive. Engineered in Japan to professional standards, its chrome finish...