Carbo T2 blocks

Harken® offers these patent-pending, high-strength blocks in sizes 18 to 57mm. The 18mm block has ball bearings and an integral steel bearing cup and stainless steel rivets for optimum strength-to-weight ratio. The 29, 40, and 57mm blocks have composite disks that run freely on Delrin® ball bearings with curved bearing cups. They have no metal shackles or rivets, making them the lightest loop stop blocks Harken has ever built. All T2 blocks are lashed or spliced through the load bearing center of the block, reducing stress on the cheeks and providing additional security to the system. Used for traveler controls, mainsheet and downhaul, cascades, hanepot, and other systems where small, lightweight blocks are required. T2™ blocks are available in single and double configurations and can be tied, lashed or spliced to almost anything. The double T2 have composite line guides integrated into the head. They ensure correct alignment by sliding the stop line to the outer edge of the head. One piece of Spectra® line is included.