DKS EXP4000 Series Frame
$300.00
The DKS EXP4000 Series is an expandable steel frame for masonry walls — a 3-piece system in 16-gauge A-40 or galvanized steel that adjusts to multiple wall depths, with side rails accommodating walls 4.75 to 7.875 inches thick.
Available in 36×80 and 36×84 at the same price. Local pickup only. Need it shipped? Contact us for a custom shipping quote.
Specifications:
- Material: 16-gauge A-40 or galvanized steel
- Wall depth: 4.75 to 7.875 inches (masonry)
- Hinge reinforcements: Three 7-gauge 4.5 x 4.5 inch reinforcements for 6’8″ and 7’0″ doors; four for 8’0″ doors
- Strike reinforcements: 12-gauge ASA
- Fire rating: 90-minute WHI mark as standard
- Prepared for silencer operation
- Sizes: 36×80 and 36×84
