System 15 - Standard Track, 1500 mm, Screw size M4 Endless Furling Line The PBB60 Fiddle Twin-Cam block

The PBB60 Fiddle Twin-Cam block is a 60mm plain bearing block with two 38 mm composite cam cleats to lock an endless furling line

barber haulers and backstay control in applications where stability and quick adjustments are key

high-load applications

It features a large 60 mm primary sheave

Comment: Hole spacing 76mm

System 15 - Standard Track, 1500 mm, Screw size M4 Endless Furling Line The PBB60 Fiddle Twin-Cam blockThis is a 15 mm wide and 1500 mm long standard track with holes for M4 fasteners. Hole spacing 50 mm. To be combined with System 15 cars and end stops. System 15 is used for dinghies and small keelboats up to approximately 22. System: 15 Profile: Standard Length: 1500 mm W: 15 mm H: 9 mm Fasteners: M4 Comment: Hole spacing 50mm