John Sterling 1134 is 14 inches high by 24 to 42 inches wide with locking channel with lock hole. For sleeping and non-sleeping areas. Use on double hung windows with a 14 Inch to 18 Inch height opening and a 24 to 42 Inch width opening. Mount vertically for sliders or casement 24 to 42 inches high with horizontal opening of 14 to 18 Inches. Vertical space of 14 3/16 inches required for mounting. Security area is 12 1/2 inches. Recess or surface mount with included long screws (#10 x 2.5 Inches) Note: all 1130 series steel John Sterling window guards include locking channel unless a BK model (BK=bulk packaged). John Sterling 1134 White Steel Window Guard:
3.5 inches bar spacing, bar diameter of 5/16 inch
Steel with powder coated white finish.
Includes locking channel with hole for locking clip or other lock.
Tested: withstands 150 lbs force at maximum extended width.
Swings open for exit. Not removable from window.
Manufacturer: Knape & Vogt. Made in China.
Manufacturers Limited Warranty:
Replacement of any part found defective in material or workmanship.
Warranty is limited strictly to replacement of the defective part and
does not cover any other expenses which may arise in the use or
replacement of such part.