The 1320 series maximum security grilles feature a wire mesh sandwiched between two plates that have 2”x2” square holes with a 1” fret, representing the base design for correctional facilities around the country. The heavy construction and wire mesh deter the insertion or concealment of dangerous objects and unwanted contraband.
- Supply / Return with Square Holes (2”x2”) with a 1” Fret Face Security Grille
- 3/16” Thick Face, Steel Construction
- Wire Mesh (10 Gage, #2 Wire) Inserted Between Face Plate and Backer Plate
- Stich Welded Sleeve Length of 6”, 8”, 10”, 12”, or 18”
- Available with Rear or Front Operated Damper
- Optional Angled Frame, Anchor Bars, Round Security Bars, or Two Loose Angles
- Standard Finish is British White