BACKSTAY TENSIONER(518/768mm) Strap allowing for accurate rig tuning

allowing for accurate rig tuning as per Seldén's specifications

42 mm x 4000 mm long standard track with holes for M10 fasteners

multi-line management

It features a swiveling shaft and the cam cleat arm can be set to a variety of angles

BACKSTAY TENSIONER(518/768mm) Strap allowing for accurate rig tuningSeldn backstay tensioners have smooth, clean surfaces. Even the wire terminal is fully covered. These low weight backstay tensioners are simple to use. All you do is insert a standard winch handle and turn. The tensioner has a maximum working load of 30 kN. The stroke with this tensioner of standard length is 250 mm. Clevis pins and bushes are supplied with every adjuster to suit small chainplates for 6 and 7 mm wire. Wire Size : 6,7,8 mm Pin: 15. 80