Climax Metals C-025X20 Shaft Collar with 10"-32" Set Screw, One Piece, Set Screw Style, Zinc Plated Steel, 1/4" Bore, 1/2" OD, 5/16" Width (Pack of 20)

Sackorange 10 PCS R4-2RS(1/4 x 5/8 x 10/51 inch) C3 Premium Sealed Radial Ball Bearing - Deep Groove Bearing - High Speeds - Suitable for Electric Motor Applications

Climax Metal C-012 Shaft Collar, Zinc Plated Steel, Set Screw Style, One Piece, 1/8" Bore, 3/8" OD, 1/4" Wide, With 6-32 Set Screw, (10-Pack)

Climax Metal RC-025-S Coupling, Stainless Steel Grade 303, 1/4" Bore , 1/2" OD, With 10-32 x 1/8 Set Screw

1/2" Bore Zinc Plated Shaft Collars Solid Steel Set Screws Style (4 PCS)

Aobbmok 1/4" Bore Solid Steel Style Zinc Plated Set Screw Shaft Collars

National Hardware N179-762 4005BC Smooth Rod in Zinc plated

Climax Metal C-037 Shaft Collar, Zinc Plated Steel, Set Screw Style, One Piece, 3/8" Bore, 3/4" OD, 3/8" Wide, With 1/4-20 Set Screw, (10-Pack)

Finware 10 Pair XT60 XT-60 Male Female Bullet Connectors Power Plugs with Heat Shrink for RC Lipo Battery

BL-123 Pair of 1" x 2" x 3" Precision Steel 1-2-3 Blocks

Ruland CL-4-F One-Piece Clamping Shaft Collar, Black Oxide Steel, .250" Bore, 5/8" OD, 9/32" Width (Pack of 4)