WINCH S52 - Self-Tailing, 2-speed, Aluminium ART Drum Smart Solutions This block is optimised for

This block is optimised for ø5 mm soft wires (7x19 strand) or Dyneema / Spectra core

It features ø30 mm plain bearing sheaves for 4:1 or 6:1 purchase of the control lines

The machined black anodized aluminium construction and Torlon® roller bearings ensure durability under high loads

400-500-12 CONTROL LINE

enabling safe and accurate rig adjustments in line with Seldén's guidelines

WINCH S52 - Self-Tailing, 2-speed, Aluminium ART Drum Smart Solutions This block is optimised for2 speed self tailing winches Assymetric Rib Technology ART The drums we are using for our new manual and electric winches are forged and machined hard anodised aluminium with vertical ribs located in an asymmetric pattern. Any line under load will become slightly dented where it rests over a rib and if all ribs were located symmetrically, all dents would simultaneously jump to the next rib when releasing the line. And the next one, and the next one