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Spinlock ZS Open Jammer 5/16" to 3/8"

Item #


Product Description

Spinlock ZS Open Jammer 5/16" to 3/8"


Rope Range - 8mm - 10mm (5/16" - 3/8")

Load - 800kg - 1200kg (lb - 2650lb)

Max SWL - 1200kg (1764lb)

Weight - 0.9kg (1.98lb)

The essential solution for peeling spinnakers, headsails, and reefing. Unbeatable in an emergency.

Features and Benefits

  • 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, damaged lines

  • Frees a winch for a sail change

  • Custom options include rig or deck mounting holes