Ronstan Series 40 Orbit BB Quin Block w/Swivel Shackle

Ronstan Series 40 Orbit BB Quin Block offers unparalleled strength and performance tailored for dinghies, catamarans, and sportsboats. This high-performance block ensures class-leading dynamic and static load ratings, making it ideal for any marine application.

Key Features:

• Class-Leading Load Ratings: With a maximum working load of 1320 lb and breaking load of 2650 lb, this block provides exceptional reliability.
• Lightweight & Durable: Constructed with toughened glass fiber reinforced nylon, it replaces traditional stainless steel straps for a perfect balance of weight and strength.
• Low Friction Ball Bearing System: Features a 2-stage bearing system that minimizes friction for efficient and effortless trimming.

Ideal for mainsheet systems, spinnaker sheets, and control line applications on vessels up to 30ft, this product is supported by a guarantee of quality, ensuring satisfaction and performance. Enhance your sailing experience with the Ronstan Series 40 Orbit BB Quin Block today!

Series 40 Orbit BB Quin Block with Swivel Shackle

The Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.

As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.

Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.

Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.

High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.

Features:

• Class-leading dynamic and static load ratings
• Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks
• Low friction 2-stage ball bearing system for efficient and effortless trimming
• Soft attachment, lashing and traditional swivel shackle head options
• Low profile and compact
• High performance cleating

Applications

• Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft)
• Halyard, vang and backstay applications on boats to 9m (30ft)
• Control line applications on larger yachts

Specifications:

• Sheave Ø: 1-9/16 in.
• Max. Rope Ø: 3/8 in.
• Pin Ø: 5/32"
• M.W.L.: 1320 lb.
• B. L.: 2650 lb.
• Weight: 8.5 oz.