The 70 mm Double Looper Block with Snap Loop #LS1072 is a high-performance sailing essential designed for quick and secure connections. Featuring an ultralight, one-piece aluminum frame, this block combines strength and efficiency for the serious sailor. With its innovative Dyneema Snap-Loop, it's the perfect addition to any sailing rig. Benefits Ultralight one-piece aluminum frame Hard black anodized and Teflon coated for durability Dyneema Snap-Loop for fast and secure connections Resin sheave on composite fiber bushing Double side ball bearings for smooth operation SWL (Safe Working Load) of 1600 kg This block is crafted from a hard black anodized one-piece aluminum frame, ensuring it's both strong and lightweight. The resin sheave runs on a composite fiber bushing with double side ball bearings, optimizing its performance under load. With a safe working load of 1600 kg, it's a reliable choice for demanding sailing conditions. Our Part # ANTLS1072 | Mfr. Part # LS1072