3M Fire Barrier Cast-in Device Height Adaptor 2HA, 2 in, 12/case

3M Fire Barrier Cast-In Device Height Adaptors are 1-piece extensions that provide up to 4” of additional height to 3M Fire Barrier Cast-In Devices No fasteners are required and installers simply snap the adaptor onto a metallic or non-metallic Cast-In Device Adaptors adjust to accommodate concrete slab pour depths up to 12” thick Adaptor/device assemblies are firestop tested up to 3 hours

• Designed for use with 3M Fire Barrier CastIn Devices for firestopping through penetrations
• Adds up to 4 inches (1016 mm) to height of device for deeper concrete pours
• Easy snapon assembly saves time and requires no fasteners
• For special applications, adaptors can be modified to accommodate deeper concrete pours
• When used in conjunction with Fire Barrier CastIn Devices, Height Adaptors are firestop tested for up to 3hours in accordance with ASTM E 814 (UL 1479)
• For industrial/occupational use only. Not for consumer sale or use