Vinyl Replacement Window Sash Lock Replacement
Quick Learner from Virginia
May 9, 2025 4:16 pm
Hello, I'm looking for help to find a sash lock replacement. Mine are failing and I can't find a match.
2 user uploaded images
6 Replies
Emily from SWISCO
May 14, 2025 10:46 am
Hey there!
Thank you for waiting during this busy season of ours. We're happy to look into this. Can you write out the distance between the two installation holes, measured from center to center? That should help us narrow down some options.
Quick Learner from Virginia
May 14, 2025 6:05 pm
Here are the measurements.
Lock unit - Distance from center of holes is 2 1/16 inches.
Lock unit - Length along lower (longer edge) 2 25/32 inches.
Lock unit - Length along upper (shorter edge) 2 5/8 inches.
Lock unit - Width 1 1/32 inches
Lock unit - Distance from center of holes is 2 1/16 inches.
Lock unit - Length along lower (longer edge) 2 25/32 inches.
Lock unit - Length along upper (shorter edge) 2 5/8 inches.
Lock unit - Width 1 1/32 inches
Emily from SWISCO
May 15, 2025 8:59 am
Thank you kindly! Our 90-278 has 2-1/16" installation hole center spacing. The backset is 11/16" as shown below, so you'll want to make sure yours is the same.
We don't sell a 1:1 match for your keeper, but the 90-328 is very similar. Review the specifications and see what you think.
Dimensions for 90-278
Dimensions for 90-328
Dimensions for 90-328
Quick Learner from Virginia
May 15, 2025 6:05 pm
Looks good I would like to buy one of each for a test fit. Please let me know how to do so. Thanks!
Emily from SWISCO
May 16, 2025 8:08 am
You can place an order right on our website at your convenience or by calling (888) 991-1929!
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