Barton Size 5 Plain Block Fiddle Rev Shackle & Becket N05421 Z26 Ultra 300 is suitable for

Ultra 300 is suitable for burnishing to provide a smoother finish for maximum slip through the water and can be scrubbed and cleaned if needed

Parralax free reference arms

Multipack includes: Our pre ~wound bobbin multipack includes 4 bobbins

general moulding and many other applications

Recommended for all year round use

Barton Size 5 Plain Block Fiddle Rev Shackle & Becket N05421 Z26 Ultra 300 is suitable forHigh load cruiser block of rugged construction, featuring high quality injection moulded side plates with all load ~carrying components of 316 grade stainless steel. Side plates are through ~bolted and riveted for added strength and security. Good looking and versitile block, designed for ease of use on larger cruising and racing yachts. Ideal for use with Barton Ball bearing mainsheet traveller systems. Barton plain bearing blocks have a precision