***Please call for price and availability*** Polyester Cover / 100% Technora Core Ultra-Tech is constructed with a 100% braided Technora fiber core with a premium braided polyester cover. It has surpassed all previous rope developments with high modulous fibers. Even though Ultra-Tech is now the highest strength double braided rope available, size for size, its major features are durability and virtual lack of stretch. Technora fiber has extremely high dynamic durability as opposed to Kevlar and yet has none of the "creep" tendencies or cover and core slippage of HMWPE fibers. If you race to the extreme, you need Ultra-Tech. Excellent for all applications where stretch is absolutely not acceptable. Splicing technique-- Core Splice. Size Diameter: 1/4" Approx. Strength: 4,800 lbs. Approx. Weight /100’: 2.5 lbs. FEATURES: • Replaces wire halyards. • Our strongest double braid. • Works well around sheaves and winches. • Conventional D/d ratios (8:1). For the high performance sailor.