Lewmar Synchro Control Stand-Up Block - 30 mm (1 3/16") - 29901320BK

The Lewmar 30 mm Synchro Control Stand-Up Block (29901320BK) is engineered for speed, efficiency and superior handling. Thanks to optimized block geometry, a free-spin bearing and self-aligning head to reduce friction and increase efficiency by up to 40% over budget blocks on mainsheet systems. This block provides you with an easier, smoother transfer of power from deck to sail and less wear on your rope.

Features:

• Lightweight with unprecedented load bearing capability
• Ultimate efficiency and weight advantage
• Metal replacement technology
• Stainless steel central race and balls
• Cheeks use long fiber technology
• Exceptional strength and durability
• Clever, open design facilitates easy flushing of sand and salt
• Smooth running and simple maintenance

Specifications:

• Sheave Diameter: 30 mm (approx 1 3/16")
• Block Type: Stand-up
• Safe working load: 440 lbs (199.6 kg)
• Breaking load: 1760 lbs (800 kg)
• Weight: 1.9 oz (54 g)
• Maximum line size: 5/16" (10 mm)
• Length: 2 29/32" (74 mm)