Rockwood Rockwood Flush Bolts

Key Features

• Concealed flush bolt design that installs in the door edge for a clean appearance and reduced snag points along the door face.
• Lever extension operation, allowing users to throw or retract the bolt from the door edge at a convenient height instead of bending to the floor or reaching overhead.
• Adjustable bolt heads (commonly with 3/4" throw and adjustable length) to accommodate various frame and head conditions and ensure positive engagement.
• Models for fire‑rated hollow metal doors and wood doors, helping pairs of doors meet UL and fire‑label requirements when properly installed.
• Multiple architectural finishes available to coordinate with hinges, locks, and other Rockwood door hardware across a project.

Key Benefits

• Improved security on inactive leaves by positively locking the door at the head and/or sill without visible surface bolts.
• Better user ergonomics: lever‑extension design allows quick locking/unlocking from mid‑door height, ideal for high‑traffic commercial doors.
• Code and fire‑door compliance when using the correct Rockwood fire‑rated models on labeled metal or wood door pairs.
• Cleaner aesthetics and fewer projection hazards compared with surface flush bolts or barrel bolts.
• Reliable performance from Rockwood’s commercial‑grade construction, reducing maintenance issues on busy openings.

Applications

• Commercial and institutional door pairs in corridors, lobbies, and stairwells where the inactive leaf must be secured most of the time.
• Fire‑rated hollow metal door pairs that require listed top and bottom bolts on the inactive leaf for positive latching.
• Wood door pairs in offices, conference rooms, and worship spaces where a concealed, easy‑to‑use bolt is preferred.
• Healthcare and education facilities needing robust, low‑profile latching for pairs used with closers and coordinators.

Popular Rockwood Flush Bolts

• Rockwood 555‑12 Lever Extension Flush Bolt: The Rockwood 555‑12 lever extension flush bolt is designed for fire‑rated hollow metal doors, featuring a 12" rod, approximately 3/4" bolt throw, and a 1" x 6‑3/4" faceplate. It allows users to operate a top or bottom bolt from an accessible lever location, making it ideal for securing inactive leaves on labeled metal door pairs while maintaining code compliance.
• Rockwood 557 Lever Extension Flush Bolt: The Rockwood 557 lever extension flush bolt is commonly used on wood doors, offering lever‑operated extension with a concealed rod and bolt. It’s well-suited for non‑metal door pairs in commercial offices, schools, and churches where a neat, low‑visibility bolt is required without sacrificing ease of operation.

QualityDoor.com is a veteran‑owned, GSA‑contracted leader in commercial door hardware, supplying Rockwood flush bolts, door stops, pulls, and latching hardware to contractors and facility managers since 1988. With strong in‑stock availability, fast shipping on most Rockwood products, and knowledgeable technical support, QualityDoor.com makes it easy to select the right Rockwood lever extension flush bolts for fire‑rated hollow metal and wood door pairs.