Key details Product type: 40 mm Switch Battcar Options: Toggle Diameter Available variants: 2 OverviewHarken’s award-winning Switch T-Track Battcar system cuts the stack height of mainsails on large yachts by half, making it much easier for crew to put on sail covers and to connect/disconnect halyards. This simple, yet sophisticated patented switch system neatly stacks cars side-by-side on top of the boom. Cars run on low-friction plastic slides. Cars are Hard Lube-anodized and UV-stabilized for durability. Available in black or clear anodized.SpecificationsSpecifications vary by the selected variant. Use the variant table below to compare the available configurations and part numbers. Variant details Select the option combination that matches the required part number. Toggle Diameter Part No. 16 mm HKN-3932 18 mm HKN-3931
