Description This 60mm ratchet block comes with a shackle on top and has an on/off switch so you can quickly and easily turn the ratchet on and off. This ratchet block has a swivel that can also be turned on and off with a quick turn of a screwdriver. Designed for mainsheet and spinnaker applications, the fully composite sheave offers strength and durability without compromise of weight. Metal replacement composite construction Switchable on/off mechanism Fine ratchet increments to allow precise tension control Pro-lock swivel head Allen head shackle offers easy spring mounting and added security Converts to Port or Starboard cheek block with separate adaptor Length: 110mm Line diameter: 5-10mm Shackle pin: 5mm Breaking load: 1000kg Max. dynamic load: 275kg Weight: 110g
