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3M 2HA 3M™ Fire Barrier Cast-In Device Height Adaptor, 2HA, 2 in (5.1 cm)
The 3M™ Fire Barrier Cast-In Device Height Adaptor 2HA is to be used in conjunction with a 2 inch 3M™ Fire Barrier Cast-In Device. It increases the height of allowable concrete thicknesses by 4 inches (101.6 mm) for installations requiring up to 12 inches (304.8 mm) pour depths.
1 - Unit | 12 - Unit |