ORBIT 55mm SGL RAT W/SHKL HD

Now you can enjoy the flexibility of setting up your ratchet blocks to suit yourself. Ronstan is the only company that offers a ratchet block with both auto and manual engagement modes. In the auto mode of the ratchet mechanism engages when load is applied, but switches off when it's released. This lets the sheet run out smoothly and freely-great for rapid easing of the sheet and for gybing asymmetric spinnakers. In manual mode, the ratchet mechanism can be switched on or off as required. This is the preferred mainsheet set-up for may top sailors.

Features

• Automatic and manual ratchet in one block
• Up to 20:1 holding power
• Smooth easing of sheets
• High performance cleating
• Swivel shackle head for unlimited block rotation.
• Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points.

Applications

• Ideal for spinnaker sheets, especially modern asymmetric classes
• Dinghy mainsheet systems
• Control line applications on larger yachts

Materials

• Sheave: Hard anodized aluminum
• Ball Bearings: High compression strength carbon black Acetal
• Frame/Cheeks: Toughened, glass fiber-reinforced nylon

Specifications

• Sheave 2-5/32" (55mm)
• Maximum rope size 3/8" (10mm)
• Maximum Working Load 550 lb.
• Breaking Load 1430 lb.
• Weight 2.9 oz.