need 2 of these

Question

The channels 27 in Long both ends are winged everything else is in the pictures one side of the channel is half inch and the other side it's open because it's got little tiny lips on them they're 9/16 so I don't know what side you would measure for that thank you

Bob · Accepted Answer

Hello there. This looks like either an S380-27 or S385-27. The only difference between these two balances is the depth of the bottom nylon shoe, or the 'heel-to-toe' measurement--see the diagram below for reference. Compare both balances with your old one to see which matches best. In either case, for a new stamp option choose 2640.

Comparison of the S378, S380 and S385 balance shoes.