🔐 Upgrade your sliding door security with precision and style!
The Prime-Line E 2121 Mortise Lock is a robust, adjustable locking solution designed specifically for sliding patio doors made of wood, aluminum, and vinyl. Featuring a spring-loaded hook latch and a 45-degree angled keyway, it offers enhanced security and a sleek, modern look. With precise mounting hole centers (3-11/16”) and compatibility with W&F handles, this lock is an easy, cost-effective replacement that avoids the need to change entire doors. Constructed from durable aluminum zinc alloy steel, it ensures long-lasting performance and quick installation supported by detailed manufacturer guidance.
| ASIN | B00DTIF6HW |
| ASIN | B00DTIF6HW |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Zinc |
| Customer Reviews | 4.2 4.2 out of 5 stars (660) |
| Customer reviews | 4.2 4.2 out of 5 stars (660) |
| Date First Available | 31 March 2014 |
| Date First Available | 31 March 2014 |
| Included components | Mortise Lock |
| Item Package Quantity | 1 |
| Item Weight | 127 g |
| Item model number | E 2121 |
| Item model number | E 2121 |
| Manufacturer | Prime-Line Products |
| Manufacturer | Prime-Line Products |
| Material | Aluminum Zinc Alloy Steel |
| Number Of Pieces | 1 |
| Part number | E 2121 |
| Product Dimensions | 1.27 x 2.86 x 9.37 cm; 127.01 g |
| Product Dimensions | 1.27 x 2.86 x 9.37 cm; 127.01 g |
| Shape | Round |
| Size | 3-11/16 in. |
| Special Features | Keyway Lock |
| Style | Modern |
N**Y
It would be nice to have a longer hook.
A**N
As long as you know EXACTLY which mortise lock you need, the it is perfect. FYI, there are a LOT of different and very similar mortise locks out there. Double check which one you need.
A**R
Perfect replacement part for broken one. Screwdriver and lubricating oil was all that it took. Job completed in less than 15 minutes.
A**R
After a few months it started getting to the point of needing to flip the lever multiple times before it actually latches. After about 8 months it has stopped latching entirely.
D**N
Called a locksmith to repair broken lock on my sliding glass door. He said they are mega hard to repair. Have to find the exact brand and original company to match it up. Then Found on a Google Search a guy who said its EZ and explained how to match up measurements and see if you have a straight or 45° angle to pick the right lock. This one, a 45° one, is the most common one. Dirt cheap. EZ to install. That locksmith is a dummy! Easy DIY project! Highly recommend.
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