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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
HEIGHT: 1/2”
recessed depth (305 x 286
Effectively reducing the infiltration of light
Designed for door applications with electrical modifications
Temperature range -81°F to 275°F
GAPGUARD FDTB Fire-Rated Thru-Bolts to Fill Open Holes, Box of 20ea. Corbin Russwin Exit Device Trim HEIGHT: 1/2”NGP GAPGUARD THRU BOLTS, FDTB Fits 1 3 4" to 2" Thick Doors Zinc Plated Steel Sleeve with Machine Screws Meets requirements of NFPA 80 for Use on Fire Doors Use to Fill Holes in Wood or Steel Fire Doors to Protect Label Compliance Available in Boxes of Twenty 3 8" or 1 2" diameter Part Numbers FDTB 38 (3 8" Thread Size 1 4 20) FDTB 12 (1 2" Thread Size 5 16 18)
US$ 19.60
US$ 18.20
US$ 89.95
US$ 90.00
