Ronstan Series Fiddle Block with Becket and Cleat Blocks

Ronstan fiddle blocks with becket and cleat are two-sheave sailing blocks. Each one combines a becket and an adjustable cam cleat in a single unit. They are often called becket fiddle blocks, cleated fiddle blocks or cam cleat blocks. They are used for mainsheet tackles, boom vangs, cunninghams, backstays and other control line purchase systems. Sailors can fine-tune these systems and hold the load without a separate cleat.

Key Features:

• Two-sheave fiddle design gives mechanical advantage in a compact, lightweight package.
• Integrated becket lets you anchor the tackle's standing end directly on the block.
• Built-in cam cleat holds the line under load and releases it easily.
• Low-friction ball bearing system is designed for consistent performance across the working load range.
• UV-stabilised acetal sheaves are light, strong and resist sun exposure.
• Fibre-reinforced nylon cheeks are impact and UV resistant. Ronstan pairs them with 316 stainless steel load straps and head fittings for corrosion resistance in marine use.

Ronstan is a well-known name in sailing hardware. Its blocks are used on dinghies, catamarans, one-design classes, sportsboats and small to mid-size keelboats, for both cruising and racing. Choose the child item that matches your line diameter and load requirements.