3M PT4SMB ~ Fire Barrier Pass-Through Single Mounting Brackets Pair Single 4 in x 4 in Square 7000059407 Line_Evolution 5 reading diopter to help

5 reading diopter to help workers who have difficulty reading small print or who are engaged in small detail work

Yellow Origin Country United States Product Type Traffic Light Signs

3M Speedglas Air Diffuser

ready-to-use

07-0680-00

3M PT4SMB ~ Fire Barrier Pass-Through Single Mounting Brackets Pair Single 4 in x 4 in Square 7000059407 Line_Evolution 5 reading diopter to help3M Fire Barrier Square Pass Through Single Mounting Brackets, PT4SMB, pair, 4 in Used in conjunction with the 4 inch square 3M Fire Barrier Pass Through Device, 3M Fire Barrier Pass Through Single Mounting Brackets provide additional support to the device Comes with a pair of brackets (includes bracketing screws) for mounting on both sides of an assembly. Brand 3M Fire Rating 3 Hour Origin Country United Kingdom Product Type Fire Barriers