Versatile mainsheet block for 12 mm rope. The bolt with a split ring can be removed if necessary.


The sturdy stainless steel tab shows the type of bearing used and the maximum rope thickness at a glance - a practical feature of all articles in the S-block series.


Further advantages at a glance:



optimal rope guidance due to curved side panels

side parts and pulleys made of UV-resistant, glass-fibre reinforced plastic

dimensionally stable, continuous stainless steel strap for added stability and safety

indication of the type of bearing used and maximum rope thickness on the stainless steel tab

no sharp ridges on the rivet head thanks to tumble riveting

»Made in Germany« - manufactured in our own factory in Iserlohn, North Rhine-Westphalia

constant quality checks - before, during and after production

excellent price/performance ratio