Campbell Chain & Fittings
SpeeCo Red Head Hitch Pin (S70054200 - 7/8" x 6-1/2")
Campbell 3/8" Rigid, Round Eye Spring Snap, #341
Campbell 3-1/2" Double Ended Bolt Snap, #161
Campbell 5/16" Swiveling, Open Eye Spring Snap, #1407
Camco's Cylinder Stabilizing Base