Barton Size 3 Upright Block with Fairlead, 45mm Plain Bearing
A Size 3 upright block with a fairlead, giving a clean lead for sheets and control lines. Stainless steel frame, 30% glass-filled nylon and acetal sheave.
Sheave: 45mm. Max rope: 10mm (3/8in). Manufacturer part number: N03151
