Harken 41mm Ball-and-Socket Base Swivel Boat MC Scow Easy to manage weight

Easy to manage weight

Instruction and programming manual

It can easily attach to adults

The Style 399-1M is the same as the 399-1

this Phase IIIT antenna enables reliable communication over marine VHF frequencies

Harken 41mm Ball-and-Socket Base Swivel Boat MC Scow Easy to manage weightStand up bases allow a wide variety of blocks to be held upright, swivel freely, or pivot so lines have a fairlead under load. The ball and socket design lets blocks articulate up to 45 degrees and swivel freely. The 460 and 461 bases (high load versions of the 010 and 029) have stainless steel reinforcement plates to handle the high load capacities of 57 mm and 75 mm Carbo blocks.