Ronstan Series 20 Ball Bearing HHL Lashing Orbit Block™, Single Becket

Achieve superior control and performance in high-load marine applications with the Ronstan Series 20 Ball Bearing HHL Lashing Orbit Block™. Engineered for precision and featuring an exceptional strength-to-weight ratio, this block provides smooth, low-friction operation essential for competitive sailing and demanding rigging systems. It's the ideal choice for mainsheet, vang, or outhaul systems on dinghies, foiling craft, and small keelboats. Elevate your vessel's performance with Ronstan's innovative design.

In the Box:

• Ronstan Series 20 HHL Lashing Orbit Block™
• 750mm (30") x 2mm (3/32") diameter Dyneema® single braid lashing line

Key Features & Benefits:

• High, High Load (HHL) Capacity: Boasts a Maximum Working Load (MWL) of 660 lbs (300 kg) and a Breaking Load (BL) of 1980 lbs (900 kg), ensuring unwavering reliability in demanding rigging situations.
• Optimized for Lashing: Designed to suit up to 4mm (5/32") lashing, providing versatile and secure attachment options directly through the hub.
• Ultra-Lightweight Construction: Weighing just 14 grams (0.5 oz), achieved through advanced glass fiber reinforced nylon cheeks and a high-grade stainless steel sheave and ball race, minimizing overall rigging weight.
• Low-Friction Ball Bearing System: Precision-molded Acetal sheaves run on high-compression strength stainless steel ball bearings, ensuring smooth and efficient line movement under dynamic loads.
• Integrated Becket Hub: The through-hub design functions as a becket for lines up to 3mm, or a lashing-created becket for 4-6mm sheets, offering additional attachment points for complex control systems.
• Orbit Block™ Design: Features clean line lead angles that minimize wear and maximize efficiency in control systems.

Recommended Applications: Ideal for mainsheet and spinnaker sheets on dinghies up to 5m (16ft), as well as halyard, vang, and backstay applications on similar sized boats. Also suitable for control lines on larger yachts.

Care & Maintenance: Flush regularly with fresh water and clean with mild detergent. Use dry lubricants like Ronstan Sailfast™ silicon spray to maintain bearing system performance.