Casey from SWISCO responded:
May 10, 2018
Hi there- thanks so much for posting! The pivot bar looks like our 26-226 Pivot Bar. The pivot shoe looks like our 15-177. The coil spring it uses is our Series 152. You will need to reference the stamped printed on your old balance to determine the spring weight option at checkout. Get back to us if you have any questions. |
Casey from SWISCO responded:
May 15, 2018
We'll need you to weigh your sash on a scale and give us its exact weight. We also need you to confirm how many springs are used on each side of your window. Thanks! |