3M 3HA Height Adaptor 3 Inch Diameter Replacement MPN Limited Offer

The 3M 3HA is a height adaptor designed for use with 3M fire barrier cast-in devices. It extends the height by up to four inches for installations requiring concrete slab pour depths of up to twelve inches. The adaptor easily snaps onto both metallic and non-metallic devices without the need for fasteners.

• Increases height for deeper concrete pours
• Adjusts to accommodate slab depths
• Firestop tested for up to three hours

Product Highlights

This adaptor allows trade professionals to effectively address varying concrete slab depths while ensuring compliance with safety standards.

Product Information

Standard Information

• Brand: 3M
• Manufacturer: 3M

Technical Specifications

• Color: Red
• Dimensions: 3 inches diameter
• Specifications Met: ASTM E 814, UL 1479
• Fire Rating: 3 hours
• Suitable For Use With: 3PCID and 3MCID Fire Barrier Cast-In Device