327 Half Saddle Threshold - 4" Wide x 1/2" High Length:48" 36" bar length

36" bar length

Accepts standard mortise cylinders for key control of bolts to secure them in either projected or retracted position

Recommended for use in rooms where ventilation is needed and at the same time isolating the room whenever fire is present

designed for mounting door pull or other trim plate

327 Half Saddle Threshold - 4" Wide x 1/2" High Length:48" 36" bar lengthNational Guard Products (NGP) 327 Aluminum Half Saddle Threshold, 1 2" H x 4" W Aluminum alloy 6063, T5 temper 4" wide x 1 2" tall Fluted top ADA Compliant when installed with the non beveled edge flush with flooring, or where no greater than 1 4" vertical rise occurs Designed for thermal break. Bumper seal not available. Typical wall thickness . 110" Weight: . 60 lbs. ft. #10 x 1 1 2" FH zinc plated wood screws included. Dark bronze supplied with DKB