The 3M™ Protecta® RailDog Hi-Vis Sliding Rail Anchor is a compact and portable anchorage connector designed to deliver safe and efficient horizontal mobility along crane rail runways or railway lines. With its vivid orange finish for improved visibility and a robust stainless steel construction, this rail anchor is engineered to withstand harsh industrial conditions while maintaining compliance with fall protection standards. The sliding mechanism provides seamless travel across rail surfaces, allowing workers to stay focused on the job without compromising safety.

Key Features

Optimized Horizontal Movement: Designed to glide smoothly along rail lines, offering continuous anchorage without requiring disconnection.
Highly Visible Safety: Bright orange finish improves visibility for added safety on active job sites.
Compact and Durable: Lightweight design built with corrosion-resistant steel and aluminum for long-term reliability in rugged environments.
Versatile Compatibility: Easily integrates with personal fall arrest systems and SRLs via carabiner or lanyard attachment.
Portable and Reusable: Tool-free, clamp-on installation allows for rapid deployment and removal across multiple work zones.

Intended Use

Ideal for professionals operating in rail-adjacent environments, this sliding anchor is purpose-built for horizontal anchorage across crane rail systems and railway lines. Suitable for a variety of industries including construction, mining, oil and gas, transportation, utilities, and wind energy—where horizontal fall arrest anchorage is critical.

Product Specifications

Product Number: 2199938
3M ID: 7100246255
Dimensions: 5 in x 3.7 in x 5 in (13 cm x 9 cm x 13 cm)
Material: Stainless Steel and Aluminum
Attachment Type: Clamp
Anchor Install Type: Reusable
Carabiner/Hook Material: Zinc Plated Steel
Color: Orange
Weight: 5.15 lb (2.3 kg)
Weight Capacity: 310 lb (141 kg)

Certifications and Standards

Meets OSHA 1910.140
Meets OSHA 1926.502
Built to withstand 5,000 lb (22 kN) of anchorage force