Mastic window spring slides

Contractor from Florida
Need spring slides and shoe that are in window frame and also the bar that hooks into the that is screwed on bottom of sash.
Mastic Coil assembly
2 Replies
Paul
Paul from SWISCO
SWISCO
Expert
There are a few parts we need to recommend to have this replacement project go as smooth as possible for you. Our 15-175 coil balance and our 26-030 pivot bar should be the parts you need. These go with our Series 152 coil springs. In order to choose the proper spring weight, you will need to provide the stamped number on your current spring.
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