Size 4/5 Plain Block Single Stanchion Lead Heavy Duty Silver anodised drilled for fastenings

Silver anodised drilled for fastenings and plunger stops

Buoyancy tube - military grey

They are also stronger and have a longer life than conventional wire springs

Evinrude Johnson OMC Engine Part st brkt 0388037 388037

Size 4/5 Plain Block Single Stanchion Lead Heavy Duty Silver anodised drilled for fasteningsA strong, lightweight block for use on dayboats and cruising yachts. Ideal for mainsheet, vang, tackles, lead blocks or wherever a powerful and compact purchase tackle is required. Barton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads. Designed for use on 25mm tubes, with a swivelling action with up down movement allowing for a fair lead on control