Aluminum Weld-On Hinge

This aluminum weld-on hinge has a tight (spun) pin. Industrial "mill" finish. The manufacturer of this hinge does not provide any weight ratings but they will be comparable to other hinges of the same height, open width, and thickness. 2" x 2" and 3" x 3" Model: 1/8" pin diameter. 5/64" material thickness. 3-1/2" x 3-1/2" Model: 1/8" pin diameter. 3/32" material thickness. 4" x 3" and 4" x 4" Model: 1/4" pin diameter. 1/8" material thickness.