Ko-ken PK3763/6 3/8" Wobble Fix Extension Bar Set 6pcs Professional Tools

NIPPON 1 GYM
(1139)
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US $110.88
as low as $37.83/mo with
Condition:
New
Breathe easy. Free returns.
Shipping:
US $29.00 eBay SpeedPAK Economy.
Located in: Osaka, Japan
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Tue, Nov 25 and Mon, Dec 1 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
60 days returns. Seller pays for return shipping.
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eBay item number:226606359835
Last updated on Nov 09, 2025 23:10:53 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
Japan
UPC
4991644218851
MPN
PK3763/6
Brand
Ko-ken
Type
Wobble fix extension bar
Language
Japanese
Size
3/8 in
Number of extension bar
6
Model
PK3763
Material
Chrome molybdenum steel(SCM435)
Weight
560g
Category

Item description from the seller

About this seller

NIPPON 1 GYM

99.2% positive feedback•3.9K items sold

Joined Nov 2010
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (1,165)

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  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Item arrived earlier than estimate and was in great condition as seller stated. Item was well packaged and is high quality. Seller was easy to communicate with and very polite. Overall very satisfied with purchase!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Everything came wrapped in bubble wrap all came together well preserved so it wouldn’t get damaged The toy works perfectly it is pretty loud which is good I didn’t pay for shipping which I appreciate I will most likely be buying from this vendor again responds fast and is good at communicating
  • y***y (131)- Feedback left by buyer.
    Past month
    Verified purchase
    The game arrived in perfect condition, nicely packaged. Looks just like the picture. Great value for money. Shipping was slow due to postal strike in my country, not the seller’s fault. Thank you!
    Nintendo Switch Super Mario RPG SW Authentic Tested (#326779078695)
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Product ratings and reviews

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5.0
1 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

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  • by jetearlewood
    Jul 27, 2025

    Ko-ken tools are hard to beat, and these...

    Ko-ken tools are hard to beat, and these extensions are functional works of art. Buy them.

    Verified purchase: YesCondition: NewSold by: samurai_spiritjp

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