In conjunction with PG&E, Yates has designed a special version of the 390 RTR Harness to meet the stringent requirements of ASTM F887-05 Electric Arc-Flash rating for personal climbing equipment. Constructed from webbing which is a blend of Nomex in the exterior for comfort and durability and Kevlar in the interior for strength. Specially designed for the professional transmission tower worker. Wide anatomical waist pad for increased comfort and added back support. Modular work/tool pouch system allows the user to customize each harness to their own arrangement. Easily adjustable for variations in clothing by use of camlock buckles. Attachment points at waist, hips, chest, back (lumbar) and back (dorsal). Extra large side positioning rings (lineman style) allow the user to easily make connections to safety belt. Chest harness specifically designed to incorporate a chest ascender (not included) for tower access work and is specially tailored to reduce chafing of the neck. Designed for electric utilities helicopter short haul program. Weight 7lb. 7oz.

• Sizes S, M, L, XL 
• Meets ANSI/OSHA Class III full body harness standards
• Meets ASTM F887-05 and ANSI Z359.1-2007
• ASTM F887-05 Arc-flash testing conducted by ArcWear

Side D ring to side D ring measurements from inside edge of 
D ring and inside D ring to D ring

Harness	D ring inside edge	D ring to D ring
Size: S	15.5 inches	25.5 inches
Size: M	18.5 inches	28.5 inches
Size: L	22.5 inches	32.5 inches
Size: XL	26.0 inches	36.0 inches