in 19 offers
The lowest price for Ko-Ken 3/8" Drive Extension Bar Set right now is $89.95 at housetradesupplies, compared across 12 retailers.
The all-time low was $75.83 on 13 Sept 2026 — today's price is 19% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 1 Nov 2026.
Ko-Ken 3/8" Drive Extension Bar Set
Last updated at 01/11/2026 21:16:56
JGO ALARGADERAS 3/8"
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 3/8"Dr 6PC Extension Set 32MM-250MM KOPK3760/6
Delivery between 4–10 Nov $12.90
Koken 3/8 (9.5mm) SQ. Extension bar set 6 pairs PK3760/6 Socket wrench NEW
Delivery $28.45
Koken PK3760/6 6 Piece 3/8" Square Drive Extension Set 32-250mm - Made in Japan
Delivery between 3–12 Nov $17.95
KOKEN 3/8" extension bar set (6 pcs.)
Delivery $75.66
Koken 3/8"dr 6pc Extension Set 32mm-250mm Kopk3760/6
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 - 3/8" Drive 6 Piece Extension Set - 32mm-250mm | KOPK3760/6
Delivery between 2–10 Nov $7.95
Ko-Ken KOPK3760/6 6pce 32mm - 250mm 3/8" Drive Extension Bar Set
Free delivery
KO-KEN 3/8" 32mm - 250mm Drive Extension Bar Set - 6 Piece KOPK4760/5
Free delivery between 6–11 Nov
Extension Set 3/8 Dr 6pcs 32mm-250mm
Delivery between 6–13 Nov $7.60
| Type | Extension Bar Set |
| Dimensions | 75 mm (Extension Bar) |
| Overall Dimensions | 32-250mm |
| Construction Material | ABS Plastic (tray) |
| Design Highlights | Knurled base for a secure grip |
JGO ALARGADERAS 3/8"
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 3/8"Dr 6PC Extension Set 32MM-250MM KOPK3760/6
Delivery between 4–10 Nov $12.90
Koken 3/8 (9.5mm) SQ. Extension bar set 6 pairs PK3760/6 Socket wrench NEW
Delivery $28.45
Koken PK3760/6 6 Piece 3/8" Square Drive Extension Set 32-250mm - Made in Japan
Delivery between 3–12 Nov $17.95
KOKEN 3/8" extension bar set (6 pcs.)
Delivery $75.66
| Type | Extension Bar Set |
| Dimensions | 75 mm (Extension Bar) |
| Overall Dimensions | 32-250mm |
| Construction Material | ABS Plastic (tray) |
| Design Highlights | Knurled base for a secure grip |
