1950s Porter Cable A2. Motor: 6 amp, 115 volts. Belt size is 2” x 21”. I haven’t been able to find 2 x 21 belts anywhere, so I have to cut a 3” x 21” belt down to fit. This is a wonderful sander built with the same quality as the larger A3, 504, and 503 sanders. It’s in great shape. The bronze bearings in the rollers had so much play that the belt tracked all over the place. I replaced the bearings and it works like new.
