in 3 offers
The lowest price for Koken 1/4" Drive Bit Holder ko2137 right now is $11.00 at Discount Trader, compared across 3 retailers.
The all-time low was $11.00 on 20 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 20 Oct 2026.
Koken 1/4" Drive Bit Holder ko2137
Last updated at 20/10/2026 11:55:39
Koken 2137 1/4" Square Drive 1/4" Bit Holder - Made in Japan
Delivery between 22 Oct – 2 Nov $17.95
Koken - 1/4" Drive Bit Holder - 1/4" (6.35mm) Hex | KO2137
Delivery between 21–29 Oct $7.95
Koken 1/4" Drive 1/4 Shank Bit Holder Socket 2137 From Japan
Delivery $6.29
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!
| Size | 1/4" (input drive size, output size) |
| Drill Bit Type | For 1/4H Bit |
| Type | Adaptor |
| Subtype | Adaptor |
| Durability Material | alloy steel |
Koken 2137 1/4" Square Drive 1/4" Bit Holder - Made in Japan
Delivery between 22 Oct – 2 Nov $17.95
Koken - 1/4" Drive Bit Holder - 1/4" (6.35mm) Hex | KO2137
Delivery between 21–29 Oct $7.95
Koken 1/4" Drive 1/4 Shank Bit Holder Socket 2137 From Japan
Delivery $6.29
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!
| Size | 1/4" (input drive size, output size) |
| Drill Bit Type | For 1/4H Bit |
| Type | Adaptor |
| Subtype | Adaptor |
| Durability Material | alloy steel |
