The 3M™ DBI-SALA® Roof Top Anchor 2100133 is a high-strength, corrosion-resistant anchorage connector designed for use on metal, concrete, and wood roofs. Engineered for durability and ease of installation, this permanent anchor provides a secure tie-off point for personal fall protection systems, including self-retracting lifelines (SRL), vertical lifelines, and lanyards.

With its compact and lightweight design, this anchor allows for quick and efficient installation using rivets, Fablok, or Teks screws. Featuring adjustable feet and legs, it accommodates various roof pitch angles, making it a versatile choice for both flat and sloped roofs. Built from zinc-plated steel, this anchor withstands harsh environmental conditions, ensuring long-lasting performance and safety compliance.

Capable of supporting up to 5,000 lbs. (22 kN), this OSHA-compliant anchor is a reliable solution for construction, general industrial, mining, and oil & gas applications.

Key Features

High-strength construction – Made from zinc-plated steel for maximum durability.
Corrosion-resistant materials – Ensures longevity in harsh working environments.
Versatile roof compatibility – Designed for metal, concrete, and wood roofs.
Compact and lightweight – Facilitates easy transport and installation.
Adjustable feet and legs – Adapts to various roof pitch angles for flexibility.
Quick installation – Uses rivet, Fablok, or Teks screw attachment methods.
Permanent anchorage system – Provides a fixed, secure tie-off point for workers at height.
Supports various fall protection systems – Compatible with self-retracting lifelines (SRL), vertical lifelines, and lanyards.

Intended Use

This roof top anchor is designed for professionals needing permanent fall protection solutions in high-risk work environments. It is ideal for:

Construction – Provides secure anchorage on commercial and residential roofing projects.
General industrial applications – Ensures worker safety during maintenance and operational tasks.
Mining – Suitable for installations requiring long-term fall protection.
Oil & Gas – Withstands corrosive and extreme conditions in offshore and onshore operations.

Product Specifications

Product Type: Roof Top Anchor – For Metal, Concrete, and Wood Roofs
Material: Zinc-Plated Steel
Weight Capacity: 310 lbs (141 kg)
Dimensions: 21.7 in. x 17.7 in. x 10 in. (55 cm x 45 cm x 25 cm)
Color: Silver
Installation Type: Permanent
Attachment Type: Rivet, Fablok, or Teks Screw
For Use With: Metal, Concrete, and Wood Roofs

Certifications and Standards

OSHA 1910.140 – General industry fall protection standards
OSHA 1926.502 – Construction fall protection requirements