Harken 29mm Carbo T2 Double Block

Harken 29mm Carbo T2 Double Block
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 side plates.
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, making them the lightest soft-attach blocks Harken has ever designed.
All T2 blocks route the attachment line through the block head and sheave, decreasing the loads on the sideplates and acting as a safety backup for the system. Use for traveller controls, mainsheets and vangs, cascades, bridles, and other systems where small lightweight blocks are called for.
A length of Spectra. line is included.
Sheave X: 29mm
Length: 43mm
Weight: 23.5 g
Maximum line X: 8mm
Maximum working load: 272 kg
Breaking load: 861 kg

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Delivery Information.