The Sockets within the Z-Series line are thin-wall and shorter in height than standard sockets. This development took place to ensure that our sockets could fit into any situation they need to. Note that the compact design does not sacrifice quality nor strength of the sockets.
The Sockets within the Z-Series line are thin-wall and shorter in height than standard sockets. This development took place to ensure that our sockets could fit into any situation they need to. Note that the compact design does not sacrifice quality nor strength of the sockets.
The Sockets within the Z-Series line are thin-wall and shorter in height than standard sockets. This development took place to ensure that our sockets could fit into any situation they need to. Note that the compact design does not sacrifice quality nor strength of the sockets.
The Sockets within the Z-Series line are thin-wall and shorter in height than standard sockets. This development took place to ensure that our sockets could fit into any situation they need to. Note that the compact design does not sacrifice quality nor strength of the sockets.
Last updated at 07/12/2026 21:33:21
Yamashita Industrial Laboratory (Ko-ken) Z-EAL Hexagonal Socket Rail Set RS2400MZ/12, Insertion Angle: 0.25 inches (6.35 mm)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Yamashita Institute Of Technology Ko-ken Z-eal Hexagonal Socket Rail
Delivery $12.66
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Yamashita Industrial Laboratory (ko-ken) Z-eal Hexagonal Socket Rail
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Koken Z-eal 1/4sq 6-sided Short Socket Set Rs2400mz/12 Made In Japan
Delivery $17.41
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ko-Ken KORS2400MZ/12 12pce 4mm-14mm 1/4" Drive Socket Set on Magnetic Rail
Free delivery
KOKEN 4-14mm 1/4" Drive Z Series Socket Set - 12 Piece KORS2400MZ/12
Free delivery
Ko-Ken 12 Piece Z-Series 1/4"" Drive 4 - 14mm Stubby Socket Set on Magnetic Rail
Free delivery between Tue – Thu
originally posted on zoro.com
So far excellent fit with the hex bolts#sweepstaked
originally posted on ebay.com
Great for getting into tight spaces,good quality product,well engineered. Down side hard to read sizes on sockets,small detail.
originally posted on zoro.com
The shortest sockets out there with tight tolerances. Get into the narrow confines of modern transverse engine compartments.
| Drive system | Hex |
| Finish type | Polished |
| Number of pieces | 12 |
| Is discontinued by manufacturer | No |
| Style | Pack of 12 |
Yamashita Industrial Laboratory (Ko-ken) Z-EAL Hexagonal Socket Rail Set RS2400MZ/12, Insertion Angle: 0.25 inches (6.35 mm)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Yamashita Institute Of Technology Ko-ken Z-eal Hexagonal Socket Rail
Delivery $12.66
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Yamashita Industrial Laboratory (ko-ken) Z-eal Hexagonal Socket Rail
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Koken Z-eal 1/4sq 6-sided Short Socket Set Rs2400mz/12 Made In Japan
Delivery $17.41
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ko-Ken KORS2400MZ/12 12pce 4mm-14mm 1/4" Drive Socket Set on Magnetic Rail
Free delivery
So far excellent fit with the hex bolts#sweepstaked
Great for getting into tight spaces,good quality product,well engineered. Down side hard to read sizes on sockets,small detail.
The shortest sockets out there with tight tolerances. Get into the narrow confines of modern transverse engine compartments.
| Drive system | Hex |
| Finish type | Polished |
| Number of pieces | 12 |
| Is discontinued by manufacturer | No |
| Style | Pack of 12 |
