Proto Metric Hex Bit Socket, 4mm, 3/8 Drive (PTO49904M)

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  • Brand: Proto
  • Item Number: PTO 49904M
  • MPN: 577-4990-4M
  • UPC: 662679160333

Summary

  • Two-piece construction.
  • Replacement of socket bits is quick and easy.

Two-piece construction. Replacement of socket bits is quick and easy. Tool Type: Hex-Bit Socket; Head Type: 3/8" Drive; Opening Size: 4mm.

ApplicationAutomotive Maintenance; General Mechanics; Machine Maintenance
FinishBlack Oxide/Chrome
Head Type3/8" Drive
Material(s)Steel
Opening Size4mm
Global Product TypeSockets, Ratchets, Adaptors and Extensions-Insert Bit Socket