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.
-
Koken Thin Wall Impact Semi-Deep Socket, 3/4 in. Drive, 6-Point, 25mm 16301X-25
No reviewsRegular price ¥5,205 JPYRegular priceSale price ¥5,205 JPY -
Koken Nut Twister, 3/8 in. Drive, 9.5mm 3127-9.5
No reviewsRegular price ¥4,341 JPYRegular priceSale price ¥4,341 JPY -
Koken Z-EAL Spark Plug Socket (12-Point, Magnetic) 3/8 in. Drive 16mm 3305PZ-16
No reviewsRegular price ¥3,636 JPYRegular priceSale price ¥3,636 JPY -
Koken Thin Wall Impact Semi-Deep Socket, 3/4 in. Drive, 6-Point, 23mm 16301X-23
No reviewsRegular price ¥5,205 JPYRegular priceSale price ¥5,205 JPY -
Koken Z-EAL Torx (Hex Lobe) Bit Socket 1/4 in. Drive T30 2025Z.28-T30
No reviewsRegular price ¥2,066 JPYRegular priceSale price ¥2,066 JPY -
Koken Quick Spinner, 1/2 in. Drive #4756
No reviewsRegular price ¥3,001 JPYRegular priceSale price ¥3,001 JPY -
Koken Deep Socket (6-Point) 3/8 in. Drive 23mm 3300M-23
No reviewsRegular price ¥2,803 JPYRegular priceSale price ¥2,803 JPY -
Koken Socket (12-Point) 1/2 in. Drive 8mm 4405M-8
No reviewsRegular price ¥1,508 JPYRegular priceSale price ¥1,508 JPY -
Koken Z-EAL Standard Hex Socket, 1/2 in. Drive, 18mm 4400MZ-18
No reviewsRegular price ¥1,702 JPYRegular priceSale price ¥1,702 JPY -
Koken Impact Socket, 5/8 in. Drive, 6-Point, 26mm 15400M-26
No reviewsRegular price ¥4,276 JPYRegular priceSale price ¥4,276 JPY -
Koken Nut Twister 3/8 in. Drive 16mm 3127-16
No reviewsRegular price ¥4,613 JPYRegular priceSale price ¥4,613 JPY -
Koken 5/8 in. Drive Impact Socket 7/8 in. 6-Point 15400A-7/8
No reviewsRegular price ¥4,605 JPYRegular priceSale price ¥4,605 JPY -
Koken 3/8 in. Drive Ratchet Adapter 45-Tooth #3755
No reviewsRegular price ¥8,075 JPYRegular priceSale price ¥8,075 JPY -
Koken Hinge Head Breaker Bar 1/4 in. Drive 130mm 2768J
No reviewsRegular price ¥4,358 JPYRegular priceSale price ¥4,358 JPY -
Koken 1/2 in. Drive Impact Socket 1/4 in. 6-Point 14400A-1/4
No reviewsRegular price ¥1,575 JPYRegular priceSale price ¥1,575 JPY -
Koken 1/2 in. Drive Impact Semi-Deep Socket 9mm Thin Wall 14301X-9
No reviewsRegular price ¥2,103 JPYRegular priceSale price ¥2,103 JPY

