Miller 850-7/UYKU Lineman Full Body Safety Harness

Description

The Miller Model 850-7/UYKU Lineman Harness is used in fall protection and work positioning systems for utility, telecommunications, construction, and industrial maintenance applications. Commonly installed for linemen, tower climbers, electrical utility crews, telecommunications technicians, and maintenance personnel working at height. Safety professionals and maintenance teams use this full-body harness for fall arrest, work positioning, equipment replacement, and compliance with OSHA, ANSI, and CSA safety standards.

Applications

The Miller Model 850-7/UYKU is designed to provide reliable fall arrest and work positioning for workers performing elevated tasks. It features a back D-ring for fall arrest, side D-rings for positioning, friction-adjustable shoulder straps, mating chest and leg buckles, a sub-pelvic strap for added support, and pull-free lanyard rings for convenient lanyard storage. The harness is widely used in utility line work, telecommunications tower maintenance, industrial construction, confined space operations, and general maintenance requiring personal fall protection. 

Technical Specifications

• Manufacturer: Miller by Honeywell
• Manufacturer Part Number (MPN): 850-7/UYKU
• Product Type: Full Body Lineman Harness
• Series: 850 Non-Stretch Harness Series
• Harness Material: Polyester Webbing
• Harness Style: Vest Style, Non-Stretch
• Size: Universal (Large/XL)
• Back D-Ring: Yes
• Side D-Rings: Yes (2)
• Front D-Ring: No
• Shoulder Strap Buckles: Friction
• Leg Strap Buckles: Mating
• Chest Strap Buckle: Mating
• Sub-Pelvic Strap: Yes
• Maximum Working Capacity: 400 lb (181.4 kg)
• Weight: Approximately 3.7 lb (1.7 kg)
• Standards: ANSI Z359.1, ANSI A10.32, OSHA 1910.66, OSHA 1926.502(d), CSA Z259.10-06
• Special Features: Pull-free lanyard rings, pull-down adjustment, forged steel hardware, fall protection and work positioning capability.

Common Replacements

• Miller 850/UYK
• Miller 850-4/UYK
• Miller 850-58/UYK