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.
in 18 offers
last seen 20 Oct 2026
The lowest price we last saw for Ko-Ken 12pc Z-Series 1/4" Dr. Stubby Socket Set On Magnetic Rail (4-14 mm) | RS2400MZ/12 was $67.54 at Webike Japan, compared across 11 retailers (last seen 20 Oct 2026). Prices may have changed since.
The all-time low we recorded was $63.91 on 12 May 2026.
Prices last updated 20 Oct 2026.
Ko-Ken 12pc Z-Series 1/4" Dr. Stubby Socket Set On Magnetic Rail (4-14 mm) | RS2400MZ/12
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 20/10/2026 11:56:13
Yamashita Industrial Laboratory (Ko-ken) Z-EAL Hexagonal Socket Rail Set RS2400MZ/12, Insertion Angle: 0.25 inches (6.35 mm)
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!
Z-EAL 1/4" (6.35mm) SQ. Hexagon Socket Rail Set
Delivery $50.64
Yamashita Institute Of Technology Ko-ken Z-eal Hexagonal Socket Rail
Delivery $12.59
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 12PC 1/4"Dr 4-14MM On Magnetic Rail Socket Set KORS2400MZ/12
Delivery between 23–29 Oct $12.90
Koken - Socket Set 1/4" Drive 4-14mm 12pc. On Magnetic Rail | KORS2400MZ/12
Delivery between 21–29 Oct $7.95
Ko-Ken KORS2400MZ/12 12pce 4mm-14mm 1/4" Drive Socket Set on Magnetic Rail
Free delivery
Koken RS2400MZ/12 Z Series Stubby Socket Set 1/4′′ Square Drive 6 Point 12 Piece on Magnetic Rail 4mm-14mm Metric - Made in Japan
Delivery between 22 Oct – 2 Nov $17.95
KOKEN 4-14mm 1/4" Drive Z Series Socket Set - 12 Piece KORS2400MZ/12
Free delivery
KORS2400MZ/12 - Socket Set 1/4DR 4-14MM 12PC.on Magnetic Rail
Delivery between 26–30 Oct $7.60
Ko-Ken 12 Piece Z-Series 1/4"" Drive 4 - 14mm Stubby Socket Set on Magnetic Rail
Free delivery between Thu – Mon
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.
| Included Tools | Sockets |
| Torque Range | 24 nm |
| Power Source | Manual |
| Overall Size | Compact |
| Construction Material | Alloy steel |
Yamashita Industrial Laboratory (Ko-ken) Z-EAL Hexagonal Socket Rail Set RS2400MZ/12, Insertion Angle: 0.25 inches (6.35 mm)
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!
Z-EAL 1/4" (6.35mm) SQ. Hexagon Socket Rail Set
Delivery $50.64
Yamashita Institute Of Technology Ko-ken Z-eal Hexagonal Socket Rail
Delivery $12.59
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 12PC 1/4"Dr 4-14MM On Magnetic Rail Socket Set KORS2400MZ/12
Delivery between 23–29 Oct $12.90
Koken - Socket Set 1/4" Drive 4-14mm 12pc. On Magnetic Rail | KORS2400MZ/12
Delivery between 21–29 Oct $7.95
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.
| Included Tools | Sockets |
| Torque Range | 24 nm |
| Power Source | Manual |
| Overall Size | Compact |
| Construction Material | Alloy steel |
