The 3M™ DBI-SALA® Roof Top Anchor 2100133 is a permanent anchorage solution designed to support fall arrest systems on metal, concrete, and wood roofs. Built with corrosion-resistant steel and aluminum components, it is engineered to withstand harsh working conditions while providing a reliable anchorage point for workers at height. Its compact and lightweight design allows efficient installation and integration with compatible personal fall protection systems.

Key Features

Universal roof compatibility: Designed for installation on metal, concrete, and wood roofs.
Durable construction: Corrosion-resistant steel and aluminum components help withstand demanding environments.
Permanent anchorage solution: Designed for fixed installation on roof structures.
Multiple attachment options: Supports installation using rivets, Fablok fasteners, or Teks screws.
Compact and lightweight design: Facilitates easier handling and installation.
Fall arrest compatibility: Designed to integrate with various personal fall arrest systems.
Industrial and construction applications: Suitable for use in both general industry and construction environments.
Horizontal lifeline limitation: Not intended for use with horizontal lifeline systems.

Intended Use

Designed to provide a secure anchorage point for fall arrest systems during work at height.

Commercial and industrial roofing projects
Construction and structural work
Industrial facility maintenance
Utilities and infrastructure maintenance
Roof access and inspection work

Product Specifications

Anchor installation type: Permanent
Attachment type: Rivet / Fablok / Teks screw
Compatible surfaces: Metal roofs, concrete roofs, wood roofs
Material: Zinc plated steel with aluminum components
Product color: Silver
Dimensions: 21.7 in × 17.7 in × 10 in (55 cm × 45 cm × 25 cm)
Weight capacity: 310 lb (141 kg)

Certifications and Standards

OSHA 29 CFR 1910.140 — Fall protection requirements for general industry.
OSHA 29 CFR 1926.502 — Fall protection requirements for construction.
ANSI Z359.1 — Safety requirements for personal fall arrest systems.