need new shoe and coil balance for multiple windows

Question

I cannot find the weight on the coil, the only stamp for this window is D

I also need the cover for the track once I cut it to remove the shoe

I have multiple windows to repair, and one window needs a new tilt lock (sending other pics in a separate post) thanks! Katie

Bob · Accepted Answer

Take a look at our 15-175 Pivot Shoe. This shoe uses our Series 152 Coil Springs. A stamp of 'D' is equivalent to a 4 lb spring weight, which means you might need our S152-4. But look for all stamp codes to confirm. If in doubt, obtain the exact weight of your window sash, and we'll work out what you need. Many thanks.