This Aluminum spacer is 0.438 inches long and has an inside diameter of 0.313 inches.
0.405 in. ID 0.625 in. OD 0.197 in. Long Aluminum Spacer
0.5 in. Hex Aluminum Spacer Stock - AndyMark, Inc
This aluminum spacer is 0.438 inches long and has an outer diameter of 0.5 inches.
0.257 in. ID 0.5 in. OD 0.438 in. Long Aluminum Spacer
0.172 in. ID 0.250 in. OD 0.750 in. Long Aluminum Spacer
AndyMark Studica Canada - Robotics, Automation Technology for
Gearbox Spacer Extrusion - AndyMark, Inc
Home - Mechanical - Hardware - Spacers - AndyMark, Inc
Home - Mechanical - Hardware - Spacers - AndyMark, Inc
0.594 in. ID 0.875 in. OD 0.145 in. Long Nylon Spacer - AndyMark, Inc
Hardware: Bearings, Bundles, Bushings, and Cable Ties - AndyMark, Inc