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Barton Upright Block Size 1
A strong lightweight block suitable for use on dinghies, day boats or as lead blocks on larger craft which allows lines to pass under sheave.
Each plain bearing block has a precision moulded Acetal Sheave running a large diameter brass centre bearing ensuring free running under the highest of loads.
Sheave size Max rope dia Break load SWL
Dia =30mm 8mm 700kg 350kg
Wid = 11mm
Fastening Fastening Distance Length
5mm x 4 28mm 53mm