Barton Marine Size 4 58mm Ball Bearing Sheave Upright Block With Fairlead Margin+5 Also includes detailed coverage of

Also includes detailed coverage of Perth

making it easily adaptable to your deck and to whatever anchoring point or chain plate alignment you choose

Free your hands from the wheel

General detail maintenance like waxing can now be done in half the time

Parameters ranges and tuning options to support vessel dynamics

Barton Marine Size 4 58mm Ball Bearing Sheave Upright Block With Fairlead Margin+5 Also includes detailed coverage ofThe Size 4 5 Barton range of blocks have a 54mm 2 1 8 sheave. These Ball Bearing blocks are a rugged construction, featuring high grade moulded side plates that are through bolted and riveted for added strength and security. All load carrying components and interior frame are from marine grade 316 stainless steel and are also available in plain ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising