Zinc Alloy Door Sash Jammer Casement Door and Window T-lock Window Restrictor With Key Safety Locks

Label:Yes Durable, not easy to corrode, not easy to rust, long service life. Easy to assemble and provides excellent added security - just toggle to secure the handle to the frame. Used to prevent sliding and lifting of sliding patio door systems when in the closed or ventilating position. Complete accessories, quality assurance, safe and convenient to use. Easy to assemble and operate sash jammers for windows and doors.

Specification: Color: White Size6.7*6.3*2cm Material: Zinc Alloy Enhance the security of doors and windows.

The Package includes: 1 x Window Safety Latch