Malco Tools CHD4 5/16" X 3" Hollow Shaft CONNEXT Nut Driver Malco Tools CHD4 5/16" X 3" Hollow Shaft CONNEXT Nut Driver

Malco CHD4 5/16" X 3" Hollow Shaft CONNEXT Nut Driver


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CONNEXT Quick Change handles from Malco, combined with precision-fit and hardened Malco Hollow Hex Chuck Driver shaft components, offer the ultimate in Nut Driver durability and flexibility. Nut Drivers shown here are sold pre-assembled and packaged as one product, but components are also available separately. Replacing a worn nut driver with just a handle or driver shaft at a time is more economical. And changing a hand-held nut driver size can be as easy and thrifty as retrieving a different size chuck driver shaft from your tool box.

Product Overview

Malco 5/16" X 3" Hollow Shaft CONNEXT Nut Driver


CONNEXT Quick Change Handle

  • Works with Standard 1/4" Hex power insert shanks
  • Quick release 1/4" chuck allows you to easily replace worn out drivers or change sizes
  • Has a 4-1/8" handle for secure grip
  • Handle is made from a clear molded acetate that is shock-proof, shatter proof and fluted to fit the human hand
  • Holder chuck mechanism can accept the Malco hollow hex drivers, the magnetic hex drivers and the phillips drivers

Hollow Shaft Hex Chuck Driver

  • Usable in power drills or the CONNEXT hand drivers
  • 1/4-inch power insert shank is designed to meet on-the-job demands for performance and service life
  • Has a hollow depth of 3"
  • Color coded for easy identification
In The Box
  • One (1) CONNEXT™ Long Handle
  • One (1) 5/16" X 3" Hollow Shaft Hex Chuck Driver Bit

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Display SKU CHD4
UPC / ISBN 686046536873
Brand Malco
Shipping Weight 0.3600
Condition New
Manufacturer's Warranty Product Defects Only
Return Policy Unopened Only, 30 Days
Addl Specs


  • Handle Length: 4-1/8 Inches
  • Handle Diameter: 1-1/8 Inches
  • Chuck Size: 1/4 Inch Hex
  • Chuck Type: Quick Connect
  • Handle Material: Acetate

Hollow Shaft Hex Chuck Driver Bit

  • Hex Opening: 5/16 Inch
  • Hollow Depth: 3 Inches
  • Shank Type: 1/4 Inch Hex
  • Nose Diameter: 1/2 Inch
  • Overall Bit Length: 6 Inches
  • Color Code: Yellow
Measurement System SAE
Package Type Individual
Power Source Hand