Ronstan RF20332 20mm Triple Pulley with Becket & Cleat | Series 20

The Ronstan RF20332 is a versatile 20mm triple pulley block with both a becket and an integrated cam cleat, designed to offer maximum control in compact sailing systems. Part of the Ronstan Series 20, this block features three ball bearing sheaves for smooth, low-friction operation—perfect for applications like mainsheet systems, vangs, and trimming setups.

The becket allows for easy tie-off and purchase system setups, while the cleat enables fast and secure line locking—all in one compact, durable package. With UV-resistant acetal sheaves and 316 stainless steel cheeks, the RF20332 delivers reliable performance in all marine conditions.

✅ Key Features

• Ronstan RF20332 – Triple block with becket and cleat

• Three 20mm ball bearing sheaves for smooth line handling

• Integrated cam cleat for quick line control

• Becket for easy tie-off and multi-purchase systems

• UV-resistant acetal sheaves for longevity

• 316 stainless steel cheeks for durability and corrosion resistance

• Ideal for mainsheet systems, vang assemblies, or trimming control lines

• High-performance sailing hardware for dinghies and small boats

Ronstan RF20332 Triple ball bearing pulley Becket Cleat 20mm specs:

• Sheave Ø 20mm
• Max. Rope Ø 6 mm
• Pin Ø 4.0 mm
• M.W.L. 400 kg
• B. L. 850 kg
• Weight 122 g