[HK-2153] HARKEN 57 mm T2 Soft-Attach Double Block

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Description

[HK-2153] HARKEN 57 mm T2 Soft-Attach Double BlockT2 blocks come in single and double configurations and can be tied, spliced, or lashed to almost anything. T2 doubles feature composite line guides that are integrated into the block head. They prevent the block from capsizing by pushing the lashing line to the outer edges of the sideplates. The 29, 40, and 57 mm blocks feature composite sheaves that spin freely on Delrin ball bearings with curved bearing races. They have no metal shackles or rivets,

while spinning freely at low loads for smooth easing in light air

Fly blocks are perfect for use on foiling dinghies and sportboats and for vang cascades and backstay systems on Grand-Prix racers

Harken engineers have simplified the mechanics by combining the axial and thrust bearings into a single bearing set of V-shaped titanium rollers

and captive titanium roller bearings

The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets

stainless steel ball bearings

So size for size

Keep your winches clean and operating smoothly by flushing frequently with fresh water

Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface

They are scored for rope

Shackle at the tack and head attach the sail to the furler

T2703B and T2703B