Rockwood Lever Extension Flush Bolt with Bottom Fire Bolt Satin Chrome - 555x18BFB-US26D
For Fire Rated Hollow Metal Swinging Doors measuring up to 4ft W x 10ft H rated up to and including 3 hours.
Fits ANSI A115 door and frame preparation.
When door is subjected to 230 degrees F the plug and black plastic cover will melt allowing the bolt to project, locking the leaves together.
Bottom fire bolt eliminates need for floor prep.
Oversize fire bolt strike hole allows for slight door misalignment.
Flush Bolt: Brass
Bottom Fire Bolt: Stainless Steel
Features 12 in. rod length as standard (center of face to bolt end - retracted). For custom rod sizes (18 in., 24 in., 36 in., 48 in.) please call.
3/4 in. bolt throw, 3/4 in. rod backset
1-1/2 in. adjustable bolt head
Top Bolt: 1 in. x 6-3/4 in.
Bottom Bolt: 13/16 in. diameter
Extra long bolt head available (2-1/2 in. or to your specification) by special order only. Please call for more information.
Supplied with two (2) no.8 x 3/4 FH Combo Screws
Global Trade Identification Numbers (GTIN numbers) for this product. GTINs appear on barcodes and identify products sold by different retailers as the same product.