The pre-stretched, bio-based D12 78 core makes D2 Racing a high-strength, lightweight all-round performer. It is color coded with the cover ensuring identification is assured even if the cover is stripped. Upgrade polyester halyards such as Double Braid or Marlowbraid with D2 Racing by choosing a smaller diameter and achieving weight savings and handling improvements with higher safety factors and far fewer rig adjustments when sailing. The 24-plait polyester jacket runs smoothly and grips well giving superior performance in clutches, jammers and winches and providing excellent abrasion resistance and greater longevity. D2 Racing is easily spliced and tapered for a safer rig and the brightly colored polyester cover is easily identifiable. Easily spliced and tapered Excellent UV resistance Good abrasion resistance Good clutch and jammer performance High strength Light weight Low elongation Made with bio-based dyneema fiber Diameter Inches Diameter MM Average Break Load Weight / 100' 3/8" 10 mm 11,816 Lbs (5360 kg) 3.98 Lbs 7/16" 11 mm 13,955 Lbs (6330 kg) 4.64 Lbs 1/2" 12 mm 15,300 Lbs (6940 kg) 6.24 Lbs 9/16" 14 mm 20,436 Lbs (9270 kg) 7.86 Lbs
