John Sterling™ 1136 Window Security Guard, 6 Bar, 22" Clearance Ultra-sharp spur guarantees an accurate

Ultra-sharp spur guarantees an accurate hole without walking on the material

Ideal for use with glazed tile and polished marble that can be scratched by sanded grout

Air vent/cover lock allows pressure to build only when the cover is closed properly and prevents the cover from opening until pressure is safely reduced

5/8" bore x 5" diameter

John Sterling™ 1136 Window Security Guard, 6 Bar, 22" Clearance Ultra-sharp spur guarantees an accurateAdjusts from 24" to 42" wide. Swing open style. 3 1 2" spacing between bars. Solid steel bars. Screws & mounting hardware included. 6 bar 21 13 16" high Adjusts from 24" to 42" wide Swing open style 3 1 2" spacing between bars Solid steel bars Screws & mounting hardware included.