Ronstan Series 15 Ball Bearing Exit Block RF15711 Smocks In this heavily illustrated book

In this heavily illustrated book Alastair Buchan passes on the lessons of his hard-won experience gained short- and single-handed sailing in coastal

” and “How do I safely get from here to where I want to go

Requires a 57 mm deck hole and has 4 countersunk mounting holes

Keelboat spinnaker pole ends are opened with an internal trip line

14000 kg Weight 280 g

Ronstan Series 15 Ball Bearing Exit Block RF15711 Smocks In this heavily illustrated bookExit blocks are ideal for applications where lines need to be led through decks, bulkheads or spars minimising friction and chafing. Features a flush rivet to minimise cutout and facilitate installation. Sheave 15 mm Max. Rope 5 mm Max. Cable mm A 27. 0 mm B 10 mm C 13. 0 mm D 40 mm E mm M. W. L. 120 kg B. L. 550 kg Weight 14 g