Mastic window slide lock replacements
Quick Learner from Adams MA
May 10, 2026 7:55 pm
I have Mastic window locks so I'm assuming the slide locks are the same brand. They measure approx. 3 1/4 × 1 3/8. I need 3 of the right side slide locks.
3 user uploaded images
2 Replies
Jasmine from SWISCO
May 12, 2026 11:32 am
Thanks for reaching out! Are you in need of a replacement for the sweep lock? If so, I'll need to see a photo of the placement of the installation holes.
The tilt latch reminds me of the 26-229 Right Hand Tilt Latch. To confirm that this is the correct replacement, be sure to double check the dimensions.
The left handed version is the 26-228.
Alternate image for 26-229
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