Blocker double Ø 10-12mm LEWMAR D1

To prevent the sliding of the ropes, LEWMAR has redefined technology blocker with a handle to variable geometry and a unique system of blocking dominoes. This revolutionary new system has been tested many times by independent bodies and its innovative concept has won several awards.

General features:
-Strong holding power
-Provided with self-adhesive labels
-Dominoes mechanism that does not overwrite the string but hold it for a better grip and less friction. They allow multiple points of keeps.

Technical features:
-For maximum loads of boats up to 9.7 m, low charges and setting on the larger boats hoist
-Rope of 10
-12mm
-Minimum load: 500 kg
-Maximum working load: 600 kg
-Standard fasteners