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Your cart is empty.3/8 (9.5 mm) SQ. Extension Bar Set, Set of 6, PK3760/6
Souky
Reviewed in the United States on August 4, 2024
This is quality made set, and you you'd feel it immediately as soon as you have the pieces in your hands. Beautifully finished with precise engagement even with none Ko-ken branded sockets. The knurling is both attractive and fully functioning in a most welcoming way; oily fingers be damned, not a problem inserting force and/or manipulating. The included storage tray is also handy without wasting space nor cumbersome. Simply well-engineered item from a folks to know how to produce good tools. Well done, Ko-ken.
Dave R.
Reviewed in Australia on August 13, 2024
Beautifully made as expected from Koken. The knurling and grooves on the head allows easy finger turning even with greasy hands.
Great quality and functionality
Reviewed in the United States on July 24, 2024
Great quality and great price
Ricky B.
Reviewed in the United States on June 6, 2024
I can't say enough about the quality and how much I enjoy using My Koken tools. This extension set has so many features that make it so good. First is the knurling at the ratchet end. it allows You to turn the extension no matter how oily Your fingers are. Then the fit on the socket and ratchet, they are spot on . Little to no extra movement. Quality tools at an affordable price.
69 Camaro
Reviewed in the United States on March 17, 2024
Own nothing but Snap On and Hazet with one Nepros (NBR390AF) ratcheting product. Sockets - all snap on. I demand a lot out of my tool box - these extensions are - PHENOMENAL! Finish - love it - a satin finish. But the bees knees is the knurling right where the extension mounts the ratchet head - east to grab with oily and dirty hands and rotate with finger tips. Genius. Fit to sockets and ratchet heads is perfect . This is a great choice for the discerning.
Andrew Toney
Reviewed in the United States on December 7, 2024
Very Nice extensions
JoeAverage-User
Reviewed in the United States on October 25, 2024
I'm liking the koken extension set. Good quality.
akio6018
Reviewed in Japan on October 12, 2024
バラで買うよりセットがオススメ！一番短いやつも意外と使うことあるんです
SM
Reviewed in the United States on January 9, 2024
Japanese quality has no competition. I have snapon tools, German tool and Taiwanese. Japanese tools just blow everything away with its quality and design.
T. Danger
Reviewed in the United States on January 1, 2024
Excellent set of extensions. The machining, fit, and finish is top notch.The "6 sided knurling" is like common sense, why doesn't everyone do this?! It gives you grip when hand tightening or loosening and doesn't roll around or down the driveway into the street.
カスタマー
Reviewed in Japan on May 18, 2023
プラケース、きっと逆さにしても落ちないのだろう…と期待したのですが、期待を大きく裏切られました。単なる入れ物です。角度をつければ、いとも容易く内容物がこぼれ落ちて来ます。同じ内容物をバラバラに購入すると、少し安かったのですが、これならバラ買いすれば良かったです。物は良いです。根本のギザギザも短い2本以外は使い易いです。
カスタマー
Reviewed in Japan on May 8, 2020
文句なしです。値段は高いがかなり使いやすいのでお勧めです。
カスタマー
Reviewed in Japan on February 16, 2019
使いやすくて値段もお手頃なのでおススメ！
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