Retaining Rings

Thorlabs offers a wide selection of Retaining Rings for securing optical components into our threaded mounts, lens tubes, and unmounted optic adapters. Two retaining rings can be used to secure the optical component inside the center of a lens tube: one as a stopper and the other to lock in the comp

Retaining Rings

, Includes 2 Rings, 2 Required per Pin, 069-128-00

UFP Retaining Rings/Clips (1-pair) #32262

External Retaining Rings, A&I Fastener & Supply Houston TX

Retaining Rings, Wave Washer, Teflon Products, O-Ring Kits, Teflon

18mm Plain Steel External Retaining Rings (6 pcs.)

Metric, External, Retaining Ring,External,1.2 mm Thk - 5CY72

External Retaining Rings 0.250 Steel SAE 1060-1090 Carbon Steel Phosphate Coated RI005

5100-125 External Retaining Ring

Snap Ring Stainless Steel