Barton Stanchion Lead Block Single Size 3 N03190

Designed for use on 25mm diameter stanchions. These blocks have a swivelling action with up and down movement allowing a clear lead on furling gear control lines. The double unit is for use with endless line systems and can easily be opened by removal of the loose clevis pin. These blocks will accept a maximum rope diameter of 10mm. (Double stanchion block only available in Size 2).