This photo and text is courtesy of Boards Magazineand shows another way of rigging boom ends using2 pulley blocks.

Take the boom back end out and remove the black pulleyand cleat set, to leave a flat surface where you can attach2 of the single pulley blocks (e.g. R1532). Drill two holesthrough the flat surface, the same diameter as thatthrough the pulleys. Make sure they are straight and thesame distance apart. Place suitable stainless steel boltsthrough the pulleys and drilled holes. Use lock nuts to holdfirmly in place. Take care not to leave sharp ends on thebolts that could damage you or your board.

CL244, angled out may make amore suitable angle to pull from.

BlockRWO: R5101 or R1532Holt: HA4250Ronstan: RF1950Harken: 404

BlockRWO: R5101 or R1532Holt: HA4250Ronstan: RF1950Harken: 404

Clamcleats Ltd Welwyn Garden City AL7 1AP EnglandTel +44 (0)1707 330101 Fax +44 (0)1707 321269 email sales@clamcleat.com www.clamcleat.com

Maximise your power with these outhaul and downhaul systems.Clamcleats Ltd Most windsurf shopswill be able to supply pulley blocks, rope and shackles.

manufactures and supplies cleats.

Outhaul & Downhaul systems

CL244

Line 4 or 5mmPre-Stretch rope

CL244

R5102HA4350RF1951405

RWOHoltRonstan

R8538HA4450GRF1950

R5101HA4250RF1950404

Block C

Above rig canbe used withany mastfoot.

Boom

Shockcordholds tailend ofrope.

Block BRWOHoltRonstanHarken

Block ARWOHoltRonstanHarken

ShackleRWOHoltRonstan

R6054HA4728RF1851

CL250

CL253

Outhaul_&_Downhaul_systems.pdf