Harken 40mm Carbo Air Triple Swivel Block w/Becket [2641] Sailing | Shackles/Rings/Pins A white vinyl liner protects

A white vinyl liner protects rods and is keyed with the gimbal so the liner stays in place

There are now a large number of internet based web sites which offer a view of AIS equipped vessels on a background chart allowing users to check the position and identity of ships and yachts

Solid Delrin support bearings

Of course you get the same flexibility using Maretron's N2KView® software from the MBB300C as you would running the software on a PC

Harken 40mm Carbo Air Triple Swivel Block w/Becket [2641] Sailing | Shackles/Rings/Pins A white vinyl liner protects40mm Carbo Air Triple Swivel Block with Becket Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)660 kg Maximum working load (lb)1455 lb