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1820 WalLACE AVE.  Unit 122   St  CHARLES, IL 60174

Replacement Screw Part number: 91455

1/4 Hex Shank With A 3/-8-24 Thread For A Drill Chuck
1/4 Hex dRIVE aDapters (w/ 5M SCREW ADAPTER)

ModelPart NumberHigh TorqueThreaded Mount
1/4 Hex Drive00259NO3*8-24
1/4 Hex Drive
1/4 Hex Drive
1/4 Hex Drive

Chuck Conversion Adapter

  • One side fits in the SDS chuck on the hand tool
  • Other side is a 1/2-20 thread with a left hand MM screw
  • Harden Steel for a long life

Part Number: 12386

Part Number: 79235

Part Number: 31431

A Use a Drill Chuck In A SDS Hammer Drill With This Adapter
  • Reduce a 1/2-20 mount chuck to a 3/8-24 mount
  • Hex Head is only 5/32 wide
  • Adapter flat against the back of the chuck
  • Use a 3/8-24 mount chuck in a 1/4 hex screw driver
  • Harden Steel for a long life

Adapters & Accessories