Spinlock ZS Open Jammer 11/16" - 15/16" Fiddle Blocks(45mm) A - 2 11/64" (55mm)

A - 2 11/64" (55mm)

Inner chest pocket with zipper closure

Push-on beak design allows attachment to the pole ring without manually opening the pin

Rod: Cu Zn 37

This simple and efficient design has undergone refinements and is still competing at the highest levels

Spinlock ZS Open Jammer 11/16" - 15/16" Fiddle Blocks(45mm) A - 2 11/64" (55mm)Product Description Spinlock ZS Open Jammer 11 16" 15 16" 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