3M AK205AS Confined Space Rescue Winch 50 Ft Cable

Product Description

The 3M AK205AS is a confined space rescue winch designed for raising and lowering workers during vertical entry and retrieval operations. It features a 50-foot stainless steel cable lifeline measuring 3/16 inches in diameter, a disc brake system for controlled descent and retrieval, and a 4:1 mechanical advantage that reduces operator effort during recovery. Built-in manual safety lock prevents unintended cable release. Oil-impregnated bearings support smooth operation under load. Corrosion-resistant construction makes this winch suitable for harsh or wet environments. Licensed safety professionals and confined space entry crews install and operate this equipment as part of a complete confined space entry system.

The AK205AS is used in vertical confined space entry applications including manholes, tanks, vaults, and similar permit-required spaces. It mounts via a quick-mount bracket engineered for the PROa tripod, allowing fast setup and breakdown at jobsites. The detachable handle reduces snag risk during retrieval. This winch is intended for use by trained confined space rescue and entry personnel in industrial, municipal, and commercial settings where OSHA-regulated vertical retrieval systems are required.

Key Features

• 50 ft stainless steel cable lifeline, 3/16 inches diameter, for vertical retrieval
• 4:1 mechanical advantage reduces operator pull force during retrieval
• Disc brake system provides controlled, reliable cable management under load
• Built-in manual safety lock prevents unintended cable movement
• Quick-mount bracket compatible with PROa tripod for fast deployment
• Oil-impregnated bearings and corrosion-resistant construction for durability in harsh environments
• Detachable handle for compact storage and reduced snag risk

Compatibility

Designed for use with the PROa tripod system via the included quick-mount bracket. Intended for vertical confined space entry and retrieval applications where a compliant winch retrieval system is required.

Installation Notes

Installation and operation must be performed by trained confined space entry and rescue personnel in accordance with OSHA 29 CFR 1910.146 and applicable site safety plans. Before setup, confirm the tripod anchor point and all rigging components are rated for the intended load. Inspect the cable lifeline for kinks, fraying, or corrosion before each use. Never exceed the rated capacity of the winch or tripod system.

Technical Specifications

• Cable Length: 50 ft
• Cable Diameter: 3/16 inches
• Cable Material: Stainless Steel
• Mechanical Advantage: 4:1
• Brake System: Disc Brake
• Bearings: Oil Impregnated
• Construction: Corrosion Resistant
• Weight: 23.4 pounds
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: AK205AS