National Hardware N179-804 4005BC Smooth Rods in Zinc, 1/2" x 36"

Zinc Axle Cap Nuts 1/2"

1/2" Bore Stainless Steel Shaft Collars Set Screw Style (4 PCS)

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

4 Piece UCP201-8, 1/2 inch Pillow Block Bearing Solid Base,Self-Alignment, Brand New

The Hillman Group 8989 1/2 Axle Nut Zinc (2 Packs of 2)

Climax Part RC-050 Mild Steel, Black Oxide Plating Rigid Coupling, 1/2 inch bore, 1 inch OD, 1 1/2 inch Length, 1/4-20 x 1/4 Set Screw

2 Piece UCP201-8, 1/2 inch Pillow Block Bearing Solid Base,Self-Alignment, Brand New

2 Piece- UCF201-8 Pillow Block Bearing 1/2 inch Size Bore, 4-Bolt Flange, Solid Base, Self-Alignment

Aobbmok 1/2" Bore Solid Steel Style Zinc Plated Set Screw Shaft Collars

Bore 1/2 Inch Double Split Shaft Collar Black Oxide Set Screw Style Two-Piece Clamping 4Pcs