Ronstan Series 40 Orbit Bb Quin Block W/Swivel Shackle

Experience unparalleled performance and reliability with the Ronstan Series 40 Orbit BB Quin Block with Swivel Shackle, a game-changer in the world of sailing and marine applications. This exceptional block is designed to provide the perfect balance of strength, performance, and reliability, making it an ideal choice for sailors, boat owners, and enthusiasts alike.

The Series 40 Orbit Block boasts class-leading dynamic and static load ratings, outperforming its competitors in this size range. Its lightweight yet strong toughened glass fiber reinforced nylon cheeks replace traditional stainless steel straps, offering a perfect blend of performance and reliability. The block's versatility is further enhanced by the range of options available, including single and double sheave lashing or soft attachment options, as well as multiple sheave blocks with quad and quin sheaves.

The Ronstan Series 40 Orbit Block is designed to deliver exceptional performance in a wide range of applications, from mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans, and sportsboats, to halyard, vang, and backstay applications on boats up to 9m (30ft). Its high-performance cleating system, featuring carbon-reinforced C-Cleat, ensures secure rope holding with low entry and exit efforts, while the adjustable cleat arms made from stainless steel allow for a customized cleating angle.

The block's 2-stage bearing system, incorporating ball bearings and a secondary full-contact bearing, minimizes friction and maintains low friction across the full working load range. The high-load version is specifically designed for applications where high dynamic or static loads are expected, featuring a high-strength grade 2205 stainless steel sheave and hub, as well as a triple bearing race to maintain low friction at very high loads.

With its compact, low-profile design, the Ronstan Series 40 Orbit Block is suitable for a wide range of sailing applications, including control line applications on larger yachts. Its impressive specifications, including a sheave diameter of 1-9/16 inches, maximum rope diameter of 3/8 inches, and pin diameter of 5/32 inches, make it a reliable and efficient solution for sailors and boat owners.

In summary, the Ronstan Series 40 Orbit BB Quin Block with Swivel Shackle is an exceptional sailing block that offers unparalleled performance, reliability, and versatility, making it an essential component for any sailing or marine application. Its impressive features, durable design, and exceptional performance make it a popular choice among sailors, boat owners, and enthusiasts.