Sheave ø57/10-13, Composite, Mast Component Stainless steel Sheave suitable for J-measurements 4700 -

suitable for J-measurements 4700 - 6000 mm and the sheet lead up the mast to a sheavebox

The Seldén BBB20 Triple/Becket block is a 20mm ball bearing block designed for control lines on dinghies and keelboats

The System 30 Self-Tacking Double Car is designed for Seldén 30 mm Standard track Self-tacking system (not for High Beam track)

Max RM MH: 72 kNm

Main sheet car 443-181-01

Sheave ø57/10-13, Composite, Mast Component Stainless steel Sheave suitable for J-measurements 4700 -Composite sheave used mainly for boom ends, Rodkicker 05 10 and Single line reef systems. This sheave works for both line and wire ropes. Diameter: 57 mm Hole size: 10 mm Width: 13 mm Max line size: 12 mm Max rope wire size: 10 4 mm