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3M 4HA 4 Inch Diameter Height Adaptor

Manufacturer: 3M | Catalog # 4HA | North Coast Part # 235999

$11.32/ea
ea
Order in multiples of 12 (pack qty)
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Usually ships within 8 to 12 days
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.

Manufacturer Information

Family Brand Name
3M

General Product Info

Color
Red
GTiN
00051115165504
Product UPC
05111516550

Dimensions

Diameter
4 in
  • Designed for use with 3M™ Fire Barrier Cast-In Devices for firestopping through penetrations
  • For special applications, adaptors can be modified to accommodate deeper concrete pours
  • Easy snap-on assembly saves time and requires no fasteners
  • Adds up to 4 inches (101.6 mm) to height of device for deeper concrete pours
  • When used in conjunction with Fire Barrier Cast-In Devices, Height Adaptors are firestop tested for up to 3-hours in accordance with ASTM E 814 (UL 1479)