Shop / SHRIMPER 19 - Everything you need / Swivel block single Swivel block single£12.33 Swivel block single quantity Add to cart SKU: block11 Category: SHRIMPER 19 - Everything you need Description Description Barton Swivel block single plain Related products Gel Coat (Without Catalyst) £29.95 Select options Hasp and Staple £35.00 Add to cart Mainsheet Traveller RWO ( MKI Shrimper) – Car Only £56.15 Add to cart Centreplate Wire £22.95 Add to cart