System 15 - Standard Track, 1000 mm, Screw size M4 Ball Bearing Comment: Hole spacing 50mm

Comment: Hole spacing 50mm

It features a 40 mm sheave with stainless steel ball bearings for smooth operation under medium loads

The BBB30 30 mm Ball Bearing Block with slotted swiveling shaft is designed to be fitted to a 2-p eye with or without a spring

Designed for dinghies and small keel boats

The 60 mm sheave is supported by stainless steel ball bearings and stainless ballbearing races

System 15 - Standard Track, 1000 mm, Screw size M4 Ball Bearing Comment: Hole spacing 50mmThis is a 15 mm wide and 1000 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: 1000 mm W: 15 mm H: 9 mm Fasteners: M4 Comment: Hole spacing 50mm