Steel Retrofit Patio Track Size:21mm x 5.5mm x 9.7mm Its push-button lock system is

Its push-button lock system is designed for ease of use

they provide reliable and efficient operation

This Mila Latch and Deadbolt Centre Lock Case is the perfect solution for a secure home

Case Height 212mm Case Width Backset +15mm Centre Size 92mm/70mm Backset 35mm or 45mm Spindle Double 8mm

This ERA Multi-Purpose Bolt is perfect for security throughout your home

Steel Retrofit Patio Track Size:21mm x 5.5mm x 9.7mm Its push-button lock system isDesigned to provide strength and durability, the Steel Retrofit Patio Track is guaranteed to stay securely in place. Constructed from 21mm x 5. 5mm x 9. 7mm steel, it's the perfect solution for supporting your patio door. Sold in 2. 3M lengths.