Armstrong Ceilings SUPRAFINE FIRE GUARD Main Beam, 20-Pack, 144 in Hot‑Dipped Galvanized Steel Ceiling Grid 29-0-4 All RIDGID Nailers are backed

All RIDGID Nailers are backed by the Industry's only Lifetime Service Agreement

A: Designed for single-hole installation

phthalate and formaldehyde-free formula

They are perfect for kitchen backsplashes and accent walls

) 60 Rechargeable Yes Power Tool Accessory Type Battery Voltage (volts) 60 Battery Amp Hours2 6 Ah Returnable 180-Day Power Tool Features No Additional Features Battery Power Type Lithium Ion Product Length (in

Armstrong Ceilings SUPRAFINE FIRE GUARD Main Beam, 20-Pack, 144 in Hot‑Dipped Galvanized Steel Ceiling Grid 29-0-4 All RIDGID Nailers are backedSUPRAFINE FIRE GUARD 144 in Ceiling Grid Main Beam (20 Pack) Heavy duty 9 16 in exposed tee main beams engineered for Armstrongs FIRE GUARD suspension system. Each 144 in hotdipped galvanized steel beam delivers reliable structural integrity and corrosion resistance for commercial ceilings. Key Features: Fire Resistant System: FIRE GUARD design with expansion relief helps maintain ceiling integrity under high heat. Durable Construction: Hot dipped