Automatic Door Bottom, Non-Handed Full Mortise, Black PemkoPrene, Color Aluminum, Aluminum Mill Finish, Height 1 21/32 In., Width 29/32 In., Length 36 In., Door Width 36 In., Drop Bar Material PemkePrene, Projection 3/4 In., Standards BHMA Certified, ASTM-E283, ASTM E 90-97 and ASTM E 1408-91, UL 1784-01 Tested, Meets NFPA 105-99, UL10B, UL10C, UBC7.2, For Use With 39 In Wide Doors, Includes Mounting Screws
- A hacksaw can be used to trim away up to 4" off the side opposite the plunger. Feature a thicker insert and housing for greater durability. For left- or right-handed doors.
- Automatic Door Bottoms
- Allow for greater floor clearance and help prevent scuffed up floors. Bottoms automatically spring up when door is opened, then snap down when door is closed. Use with metal thresholds. Can be adjusted to fit irregular surfaces and come with mounting holes.
- UL Classified for use with wood fire doors rated for 90 min. and metal fire doors rated for 3 hr.