Products for bench top machinists | LittleMachineShop.com

Retaining Ring, 1/4" External

Retaining Ring, 1/4" External - Main image
$0.21 $0.29 In stock

This external retaining ring is designed for use on a 1/4" shaft. It is commonly used with the 1911 knurler, ensuring a secure fit for your bench top machining projects.

  • External retaining ring sized for 1/4" shafts
  • Suitable for use with the 1911 knurler
  • Provides reliable retention for assembly
  • From McMaster-Carr, a trusted supplier of industrial components
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Customer Reviews (5.0 / 5 · 5 reviews)

Amelia ★★★★★

Snapped right onto my 1/4" shaft without any prying or swearing, which is rare for these tiny rings. The steel feels sturdy enough to hold up under repeated use on the 1911 knurler during bench projects.

Lucy I. ★★★★★

Finally found a retaining ring that actually stays put on my lathe's 1/4" shaft without slipping during knurling. The fit is snug and installs cleanly with standard pliers, which saved me from having to rework my setup.

Ryan ★★★★★

Slid onto my 1/4" shaft with just the right amount of snap, and it hasn’t budged during a few test passes with the knurler. Fit is tight without needing any extra persuasion, which is exactly what I wanted.