Programmable hot keys for quick menu access
Flush mounting kits are supplied standard with all models
RAM highly recommends using the provided Tether for all open cockpit applications while using this product
periodic updates - you combine the most detailed 3D height and depth worldwide database with a continuous update process to give you a personalized navigation experience with up-to-date data for safe navigation
Mounting Nut Torque: 30"-lb
Harken 57mm Quad Block Swivel, Center Becket [HSB380] Outdoor | Accessories Programmable hot keys for quick57mm Quad Block Swivel, Center Becket Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Features: Sheave (mm) 57 mm Sheave (in) 2 1 4 in Maximum line (mm) 10 mm Maximum line (in) 7 16 in Maximum working load (kg) 1080 kg Maximum working load (lb) 2380 lb