Ko-Ken PK3763L/3 3/8" SQ. DR. Locking Wobble-Fix Extension Bar, 3 Pc.
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Ko-Ken PK3763L/3 3/8" SQ. DR. Locking Wobble-Fix Extension Bar, 3 Pc.

$177.36 USD & FREE Shipping.
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  • Dual-function Wobble-Fix design for either rigid or flexible operation
  • Locking mechanism prevents unintentional mode change or socket release
  • Up to 15° working angle for improved accessibility
  • Chrome vanadium steel construction for superior durability
  • Mirror-polished finish for easy cleaning and professional appearance
Overview

The Wobble-Fix Extension Bar Set combines precision engineering with enhanced versatility, offering two distinct modes for secure socket control. Designed for demanding workshop conditions, these extension bars ensure both stability and flexibility—whenever you need it.

Each bar features the innovative Wobble-Fix mechanism, allowing you to choose between:

Fix Mode: The socket is held firmly and precisely in line with the drive, eliminating movement for accurate torque transmission. In this mode, the socket cannot be detached from the drive, ensuring maximum security during high-torque applications.

Wobble Mode: The socket can pivot freely up to 15°, providing improved access to fasteners in confined or awkward spaces. Once in Wobble Mode, the locking mechanism prevents the socket from being pushed back into Fix Mode, ensuring consistent operation and preventing accidental mode changes during use.

Manufactured from premium chrome vanadium steel with a mirror-polished chrome finish, these extension bars deliver exceptional strength, durability, and corrosion resistance.

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Ko-Ken PK3763L/3 3/8" SQ. DR. Locking Wobble-Fix Extension Bar, 3 Pc.

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Specifications
General Information
Brand
Ko-Ken Tools
Number of Pieces
3
Packaging
Retail
Country of Origin
Japan
UPC
4991644022892
California Residents
Proposition 65 Warning
Part Number
PK3763L/3
Product Type
Extension Bar Set
Physical Characteristics
Weight
0.40 kg
0.88 lb
Color
Chrome
Finish
Mirror-Polished Finish
Material
Chrome Vanadium Steel
Details
Features
Fix Mode: The socket is held firmly and precisely in line with the drive, eliminating movement for accurate torque transmission. In this mode, the socket cannot be detached from the drive, ensuring maximum security during high-torque applications.

Wobble Mode: The socket can pivot freely up to 15°, providing improved access to fasteners in confined or awkward spaces. Once in Wobble Mode, the locking mechanism prevents the socket from being pushed back into Fix Mode, ensuring consistent operation and preventing accidental mode changes during use.
Size
75 mm Extension Bar
125 mm Extension Bar
250 mm Extension Bar
Tip Style
Square
Drive Connector Size
3/8"
About Manufacturer
Ko-Ken Tools

Upgrade your toolbox with Ko-Ken Tools, a brand synonymous with top-tier precision craftsmanship. From industry-standard wrenches and sockets to versatile pliers and reliable screwdrivers, Ko-Ken Tools delivers the perfect blend of durability and accuracy. Trusted by professionals and tailored for enthusiasts, each tool is a testament to excellence, ensuring unparalleled performance in every project. Elevate your workmanship with Ko-Ken Tools - where quality meets innovation.

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