Faucets by Elka Design (Italy)

Shower Systems by Elka Design (Italy)

Made in France with recycled sails. All Bags carry labels with history of the sail!

ZS Open Jammer

  • Easily attached to any strong point with a strop
  • Hinged body can be opened and closed like a snatch block
  • Acts as an emergency line clamp in case of winch or other hardware failure, jammed halyards, riding turns or damaged lines
  • Frees a winch for a sail change
  • Custom options include rig or deck mounting holes
  • Designed for use with ZS Rope Sense for load measuring and development projects

Lines: 8mm - 32mm (5/16" - 1 1/4")

Loads up to 7800kg (17,190lbs)


ZS0810/OPEN -918g (32.4oz)

ZS1014/OPEN -1349g (47.6oz)

ZS0810/OPEN -2138g (75.4oz)

ZS0810/OPEN -4150g (145.3oz)

ZS0810/OPEN -6100g (213.5oz)


Use strop (not supplied) to attach ZS Open Jammer to a strong point on the deck