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Ko-ken Tool Co., Ltd.

Cutting Pliers


Torque Wrench

Spanna & Hex Wrench

Soft Touch Pliers


Evolution of Automotive service Lineup
Reversible Ratchet
Short Standard
Flex short Flex standard
Compact Flex compact
Hinge Handle 250mm
Extension bar
75mm 125mm 250mm
Universal joint
Quick spinner
Extension adapter
6-point Socket
Spark Pulg Socket
Bit socket
Reversible Ratchet
Standard Flex
Extension bar
50mm 100mm 150mm
Universal joint
Quick spinner
Quick spinner adapter
6-point SocketBit socket
Reversible Ratchet
Extension bar
125mm 250mm
Universal joint
Quick spinner
Hinge Handle 430mm
6-point Socket
Ko-ken Tool Co., Ltd. hand socket

Ko-ken 3753SMB 3/8"(9.5mm)sq. Multi Purpose Ratchet With Quick Release Button Length=81mm

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Original Price $ 86.59 Details
$ 56.42 (¥ 6,270)
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Product Information


MULTI RATCHET (pushbutton)
Handles front and back end to 3/8 (9.5 mm) sq... of is a multi purpose ratchet with internal drive.
Alone as a short handle, also combined to handle other customer--a usage is possible.

Socket and extension bar locks securely!
Short handle because it is unlocked by pressing the button socket was difficult for removing the detachable, socket can be released easily.

3753 SM remains the mark of the product.

81 Mm length
Head Width 30.5 mm
15.7 Mm height 26.4 mm hight
Weight 246 g

Ratchet handle
Unbeatable variety
Ko-ken continue to evolve with the launch of its own technology core tools
Is characterized by lightness of the slipping torque ratchet mechanism works until the end from the beginning of the work.

Gear number Width T H Overall length Weight mm g-type
2749PS-3/8 24 25 21.9 11.2 75 703 Polishing-short
2749N-3/8 125 104 Rowlett
2749P-3/8 101 Polishing
3749S 24 34 24.8 14.1 110 183 Polishing-short
3749 SB 183 Polish short push button
3749N 200 340 Rowlett
3752N 45 33 34.3 23.9 200 310 Knurled round-
3752 J 310 Plastic round-
3776N 45 44 34.3 23.9 260 565 Knurled round type & swivel
3776P 560 Polishing, round, swivel
3776 J 510 Plastic, round, swivel
3753 SM 24 30.5 26.4 15.7 81 175 Multimedia
3753N 200 320 Rowlett standard
3753P 286 Polish standard
3753 J 260 Resin & standard
3753P-250 250 335 Polishing long
3753 SMB 81 175 Multiple push buttons
3753 NB 200 320 Rowlett-push button
3753 PB 286 Polishing & push buttons
3753 JB 260 Resin & push buttons
2725ZS-3/8 36 20.5 20.5 9.5 114 83 Compact and elastomeric resins
3725 ZS 28 24.5 13.7 100 157 Elastomer resin, short
3725Z 178 254 Elastomer resin
2774PS-3/8 24 25 21.9 11.2 120 133 Polishing-short
2774JS-3/8 113 Resin-short
3774 PS 24 30.5 26.4 15.7 250 250 Polishing-short
3774N 265 378 Rowlett
3774P 378 Polishing
3774 J 367 Resin
3774 NB 378 Rowlett-push button
3774 PB 378 Polishing & push buttons
3774 JB 367 Resin & push buttons
3774 NL 378 And knurled securing buttons
3774 PL 378 Polishing and fixing button
3774 JL 367 Resin & fixed buttons
3774 JBL 367 Resin & push buttons
2726ZS-3/8 36 20.5 20.5 9.5 114 107 Compact and elastomeric resins
3726 ZS 28 24.5 13.7 120 196 Elastomer resin, short
3726Z 178 317 Elastomer resin

Latest Product Reviews (1)

Posted by MH*** , 2012/07/21 10:17:58
よくあるショ-トタイプのラチェットと比べ、柄の部分が重いため自重で回転してくれるので作業性が良いです。 スピンナーハンドル(ブレーカーバー)と組み合わせて奥まったところのボルトを回したりハーフムーン/オブストラクションレンチの様にも使えそう。 クイックリリース機構の貫通穴が他社製より大きめで、商品説明にもあるとおり絶対的な強度は下がってしまっていると思われますが、(私見です>)普通車のエンジンルームや足回り~100Nmそこらのトルクなら大丈夫そう。 同社ハンドル類全般共通ですがK●CやSIG●ETに比べ4角ドライブ側の空転角が小さく、エクステ等も組み合わせて使ってもがたつきが少ないのも良いです。

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