The 3M™ DBI-SALA® Rollgliss™ Rescue Positioning Device (RPD) – 3602050 is a 4:1 mechanical advantage system designed to provide both rescue and work positioning capabilities in vertical environments. Engineered with an integrated speed-sensing brake, this pre-rigged rescue solution allows for controlled raising and lowering of personnel, and it can be easily locked into place for precise work positioning.

Compact and versatile, this system arrives ready to use out of the bag, minimizing setup time in critical rescue scenarios. Whether deployed for self-rescue, assisted evacuation, or positioning work at height, the Rollgliss™ RPD is trusted by professionals in utilities, construction, wind energy, and industrial maintenance where safety and reliability are paramount.

Key Features

4:1 Mechanical Advantage System : Designed to enable efficient lifting and lowering with minimal user effort over 50 ft (15 m).
Pre-Rigged for Immediate Use : Fully assembled in the bag—just unpack and install. No assembly or setup required.
Manual Ascent & Descent Control : Enables precise positioning during work or rescue operations with hand-over-hand control or optional rope-gripping handle.
Speed-Sensing Brake : Automatic braking feature engages during overspeed situations, increasing user safety during descent.
Locking Capability : Allows users to be suspended securely in place for work positioning.
Durable Kernmantle Lifeline :Made from braided polyester sheath over nylon core, 3/8 in. (9.5 mm) diameter with 5,600 lbf (25 kN) tensile strength.
Rugged Construction : Lightweight aluminum housing with corrosion-resistant components for durability in demanding environments.
Compatible with Rescue Accessories : Optional rescue sling, rope handle, and cradle available for enhanced versatility.

Intended Use

Ideal for use in industrial rescue operations, confined space entry, tower work, utilities, and wind energy sectors, this system is suited for:

Assisted or self-rescue
Work positioning at height
Emergency evacuation
Utility pole or structure access

Users must be properly trained prior to use, as required for all professional fall protection systems.

Product Specifications

Product Number: 3602050
3M ID / SAP ID: 7100204312
Legacy SKU: 70007460879
Rope Length: 50 ft (15 m)
Lifting Ratio: 4:1
Rope Type: Kernmantle (braided polyester over nylon core)
Rope Diameter: 3/8 in. (9.5 mm)
Housing Material: Aluminum
Weight: 30.9 lb (14 kg)
Dimensions: 11.4 x 3.8 x 25.4 cm
Weight Capacity:
Single user: 310 lb (140 kg)
Emergency two-person use: 500 lb (226.8 kg)
Descent Type: Vertical
Speed-Sensing Lock Activation: 3 ft/sec
Service Temperature: Up to 300°F (145°C)
Tensile Strength (Rope): 5,600 lbf (25 kN)
Anchorage Breaking Strength: 5,000 lbf (22.2 kN)

Certifications and Standards

ANSI Z359.4-2013 – Safety requirements for rescue systems
Meets OSHA requirements for fall protection systems
Rated for use in professional workplace applications only