The 3M™ DBI-SALA® Concrete D-Ring Anchor 2104561 is a high-strength anchorage connector designed to provide reliable fall protection in concrete applications. Built with a rugged, corrosion-resistant construction, this anchor delivers durability and long-term performance in demanding environments. Its swiveling D-ring enhances worker mobility by reducing restrictions during movement, while the compact and lightweight design allows for easy transport and installation. Designed for versatility, this anchor can be installed vertically in walls or horizontally in ceilings and is suitable for both temporary and permanent use.

Key Features

High-strength construction: Provides reliable anchorage for fall protection systems
Corrosion-resistant design: Built to withstand harsh jobsite conditions
Swiveling D-ring: Improves mobility and reduces lifeline twisting
Compact and lightweight: Easy to transport and install
Versatile installation: Suitable for vertical (wall) or horizontal (ceiling) applications
Reusable or permanent use: Flexible anchorage solution for various jobsite needs
Easy installation: Designed for use in 11/16 in (18 mm) or 3/4 in concrete holes
Complete kit: Includes 6 screws (5 extra bolts) for installation

Intended Use

Designed for fall arrest anchorage in concrete structures, this anchor provides a secure connection point for workers operating at height.

Construction and structural work
General industrial maintenance
Utilities and infrastructure projects
Oil & gas environments
Mining operations

Product Specifications

Material: Corrosion-resistant steel
Color: Silver
Dimensions: 5.7 in x 3 in x 4.4 in (14.4 cm x 7.6 cm x 11 cm)
D-ring: Swiveling
Installation type: Permanent & reusable
Attachment type: Screw
Installation holes: 11/16 in (18 mm) or 3/4 in concrete hole
Mounting orientation: Vertical (wall) or horizontal (ceiling)
Included hardware: 6 screws total

Certifications and Standards

ANSI Z359.18 Type A: Anchorage connectors for fall protection systems
OSHA 1926.502: Construction fall protection requirements
OSHA 1910.140: General industry fall protection systems