4:1 BOOM VANG SYSTEMS Upgrade your existing vang system or use as a boom preventer. Snap shackle fixings allow for quick and easy deployment. Professionally spliced and assembled. These can be used as Handy Billies. 03900 - Size 3 4:1 Vang System, with Snap Shackles - For boats up to 7.6m/25Õ
Comprises: N03641 fiddle block with swivel snap shackle, becket and cam and N02440 fiddle block with swivel snap shackle.
7.3m (24ft) of 8mm (5/16Ó) braided polyester line with soft spliced eye.
SWL = 400KG - 880lbs.
Length = 400mm -15 3/4Ó
Height = 70mm - 2 3/4Ó
Width = 100mm - 3 15/16Ó
Weight = 0.8 kg - 1lb 12oz