Blue halo illumination around optics indicates a power state
Cap and bezel constructed of corrosion-resistant investment cast 316 stainless steel
This test ensures that the connection is solid
Manufactured from a composite Kevlar/Zytal material
Powerwinch Utility Series Winch 1,800lb, 2 Speed, 6" Crank Arm - Zinc [21500-W-1800-6-Z-R] Marine Plumbing & Ventilation | Ballast Pumps Blue halo illumination around opticsUtility Series Winch 1,800lb, 2 Speed, 6" Crank Arm Zinc Fully assembled and ready to install. Features: Oversized textured handle Comfortable, no slip grip Premium precision gearing High efficiency gearing improves pulling capacity with less cranking torque Dual bolt clamp coupling Ensures crank arm will not loosen or decouple from pinion spindle Powder coated, die cast, aluminum crank arm Superior leverage Oversized, powder coated, steel frame