Collection: Koken
Koken (Yamashita Industrial Research Institute) makes socket wrench tools in Kikugawa, Shizuoka.
Its range covers sockets and impact sockets in all drive sizes, ratchet handles including the Z-EAL series, extension bars, universal joints, bit sockets and automotive service tools.
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Koken Aluminum Socket Rail with Magnet Length 200mm RSAL-200
No reviewsRegular price ¥3,601 JPYRegular priceSale price ¥3,601 JPY -
Koken Bolt Twister for M18-M20 Bolts, 1/2 in. Drive, 75mm 4129.75-10
No reviewsRegular price ¥2,701 JPYRegular priceSale price ¥2,701 JPY -
Koken Spark Plug Socket with Clip 3/8 in. Drive 13mm 3300C-13
No reviewsRegular price ¥2,845 JPYRegular priceSale price ¥2,845 JPY -
Koken Impact Stud Bolt Setter, 3/8 in. Drive, M7 x 1.0 13103M-7(1.0)
No reviewsRegular price ¥3,598 JPYRegular priceSale price ¥3,598 JPY -
Koken Semi-Deep Socket, 3/8 in. Drive, 6-Point, 5/8 in. 3300XA-5/8
No reviewsRegular price ¥1,975 JPYRegular priceSale price ¥1,975 JPY -
Koken Semi-Deep Socket, 3/8 in. Drive, 6-Point, 3/4 in. 3300XA-3/4
No reviewsRegular price ¥2,188 JPYRegular priceSale price ¥2,188 JPY -
Koken Torx Socket 1/2 in. Drive E20 Length 37mm 4425-E20
No reviewsRegular price ¥1,856 JPYRegular priceSale price ¥1,856 JPY -
Koken Thin Wall Impact Semi-Deep Socket 1/2 in. Drive 12mm 14301X-12
No reviewsRegular price ¥2,092 JPYRegular priceSale price ¥2,092 JPY -
Koken Nut Twister, 3/8 in. Drive, 17mm 3127-17
No reviewsRegular price ¥3,468 JPYRegular priceSale price ¥3,468 JPY -
Koken Thin Wall Impact Semi-Deep Socket, 1 in. Drive, 33mm 18301X-33
No reviewsRegular price ¥6,148 JPYRegular priceSale price ¥6,148 JPY -
Koken Semi-Deep Socket, 3/8 in. Drive, 6-Point, 1/2 in. 3300XA-1/2
No reviewsRegular price ¥2,002 JPYRegular priceSale price ¥2,002 JPY -
Koken Semi-Deep Socket, 3/8 in. Drive, 6-Point, 11/16 in. 3300XA-11/16
No reviewsRegular price ¥2,873 JPYRegular priceSale price ¥2,873 JPY -
Koken Z-EAL Torx Bit Socket 3/8 in. Drive T50 Length 50mm 3025Z.50-T50
No reviewsRegular price ¥1,988 JPYRegular priceSale price ¥1,988 JPY -
Koken Hex Socket Driver, 1/4 in. 167A-1/4
No reviewsRegular price ¥2,118 JPYRegular priceSale price ¥2,118 JPY -
Koken Z-EAL 6-Point Semi-Deep Socket 3/8 in. Drive 8mm 3300XZ-8
No reviewsRegular price ¥1,728 JPYRegular priceSale price ¥1,728 JPY -
Koken Z-EAL Standard Hex Socket, 1/2 in. Drive, 21mm 4400MZ-21
No reviewsRegular price ¥1,663 JPYRegular priceSale price ¥1,663 JPY





