This lock can be adjusted to fit on rail thicknesses ranging from 15mm to 60mm.
Window stopper is covered with rubber, effectively increase the friction for the better use and would not damage or scratch your window.
This lock can be used as a secondary lock when window is shut, or as a secure lock when windows are opened slightly for ventilation.
The outer sash is locked and firmly pressed, Which can not move around. The in house side sash was in your arbitrarily set the range is free to switch,so usually open a window sewn breathable, no switch lock,very convenient.
How to Install:
This lock gets wedged in between the outermost window pane and the inside of the window track.
(pls confirmed the distance between your outermost window pand and the inside window track is 17-55mm,suit 90% sliding window.)
Specifications:
Material: 304 Stainless Steel, Rubber
Fit for Rail Thicknesses Range: 15mm to 60mm(0.59-inch to 2.36-inch)
Total Size: 70 x 40 x 30mm / 2.76-inch x 1.57-inch x 1.18-inch (L*W*H)
Package Content:
2 x Window Stoppers
2 x Screws
4 x Keys
Tags:$0 - $20,Hardware,Home & Garden,Household Hardware,Latches,Locks,Locks & Latches,Padlocks,Security,Window Hardware
Title - Default Title