60MM SYNCHRO BLOCK SINGLE

Featuring scientifically optimised geometry, a free-spinning bearing, and a self-aligning head, these blocks reduce friction and deliver up to 40% greater efficiency compared to standard budget blocks in mainsheet systems. Every component works in harmony with the rope’s movement, ensuring smoother power transfer from deck to sail and significantly reducing rope wear.

• Versatile Head Design – Can be set in-line or at a 90° angle, or left to rotate freely when unlocked. When locked, it allows a 30° “float” on the shackle post for improved block alignment.
• Stainless Steel Strap – Enhances strength and extends service life.
• Glass Fibre Reinforced Cheeks – Rigid construction prevents lines from jamming.
• Tool-Free Swivel Locking Mechanism – Innovative sliding design for quick and easy adjustment.

Plain bearing blocks are ideal for managing heavy or static loads in applications such as:

• Halyard tuning
• Mainsheet systems
• Mast foot blocks
• Mast head blocks
• Boom vangs

Please note: The toggle heads of the halyard blocks are designed to fit on the studs commonly found at mast bases. Please check the diameter of the stud against the width of the block jaws and the pin diameter to ensure compatibility.