![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://www.fixingscreens.com/images/patio-door-mortise-locks-E2487.jpg)
Sliding Glass Door Locks can be replaced, heres how
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://m.media-amazon.com/images/I/618pmjoCncL._UX250_.jpg)
Prime-Line E 2164 Mortise Lock, 4-5/8 In. Steel, 45 Degree Keyway
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://images-na.ssl-images-amazon.com/images/I/31KVoAmHyUL._AC_UL600_SR600,600_.jpg)
Prime-Line K 5145 Screen and Storm Door Push Button Latch Set With
Prime-Line Mortise Lock, 3-11/16 In., Steel, 45 Degree Keyway
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://m.media-amazon.com/images/I/51xQdFkoreL._AC_UF894,1000_QL80_.jpg)
Prime-Line E 2164 Mortise Lock, 4-5/8 In. Steel, 45 Degree Keyway
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://m.media-amazon.com/images/I/516KGkG1BpL.jpg)
Prime-Line E 2121 Mortise Lock - Adjustable, Spring-Loaded Hook
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://images.thdstatic.com/productImages/14be2fdb-a8c1-4f95-a41e-36affa21c857/svn/prime-line-sliding-closet-door-hardware-e-2014-40_600.jpg)
Prime-Line Mortise Lock, 3-11/16 in., Steel, 45 Degree Keyway
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://images-na.ssl-images-amazon.com/images/I/511r2ooh+zL._AC_UL600_SR600,600_.jpg)
Prime-Line E 2473 9-7/8 In. Steel, Multi-Point Door Lock and
E 2101 - Mortise Lock Trim Plate Adaptor, 4-5/8 inch Mounting
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://st.hzcdn.com/fimgs/0ad1fb53005d679e_5972-w320-h320-b1-p10--traditional-cabinet-and-drawer-hardware.jpg)
Prime Line Drawer/Cabinet Lock, Chrome, 1-1/8
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Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://images.thdstatic.com/productImages/ec770da6-8342-44e3-bdcb-9a7d6cd7221f/svn/metallics-prime-line-door-security-plates-e-2164-1d_600.jpg)
Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://m.media-amazon.com/images/I/71Fhz6-3VrL._AC_UF894,1000_QL80_.jpg)
Prime-Line E 2164 Mortise Lock, 4-5/8 In. Steel, 45 Degree Keyway
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://i5.walmartimages.com/asr/d6477932-ad7f-4c96-90b5-ddfcfb9b550d.ced39417bbc797969224d96aa91e0495.jpeg?odnHeight=320&odnWidth=320&odnBg=FFFFFF)
Mortise Lock Sets
This is excellent for either wood or aluminum door applications. It has an integration of keeper and lock for positive anti-lift protection with a plated steel hook is mounted in an anti-friction pivot, encased in aluminum housing. Used by Pennco and a variety of other manufacturers. Mounting holes are 3-7/8 in. on center, with an overall 1-11/16 in. depth.
![Prime-Line Mortise Lock, 4-5/8 in., Steel, 45 Degree Keyway, Round](https://m.media-amazon.com/images/I/61cpc4VDzML.jpg)
Prime-Line E 2079 Sliding Door Lock and