Corner Drive Locking System

Attaching to the supplier's standard lock bar, the Corner Drive Locking System for casements and awnings can improve air, water and structural test ratings, with the potential to enable products to achieve DP100, it reports. From Roto Frank of America, the hardware combines a stainless steel ribbon that allows for smooth, low-friction operation with an integrated lock point 3 inches from top of casement, capable of supporting 400 pounds in load testing, the company reports. The line also includes a system for garden windows.