28 3 AX CMC 11

Question

Metal piece is 29" longWidth of channel box holding apring is 5/8"
The foot is 1 1/16"
And the window sash weighs 20 #

Jasmine · Accepted Answer

Thanks for reaching out! Your channel balances can be replaced with the S395-29.

You can use the 2830 option for the stamp. It supports sashes weighing 16 to 23lbs.