These circlips can be snapped into a machined groove on a dowel pin or other part to permit rotation but to prevent lateral movement Two basic types
225PCS Circlip Set External/Internal Retaining E-type Cir clip
Stainless Steel E Clip Washer Assortment
C-Clip Circlip Internal External Retaining Ring Washer Assortment
225 Piece Retaining Ring Assortment
225PCS Circlip Set External/Internal Retaining E-type Cir clip
Carbon Steel Internal Retaining Rings Kit
Circlip Set External/Internal Retaining E-type Cir clip Lock Snap
2 1 4 Internal Snap Ring
Circlips for Holes / Circlips for Shafts / E Ring Combination Set