Ronstan Stanchion Block - 20 mm (3/4") - RF3

The Ronstan 20 mm Stanchion Block is designed for 25 mm (1") OD staunchions, have a ball bearing sheave and are suitable for up to 12 mm (1/2") line.

Features:

• Ronstan Stanchion Block
• 20 mm (3/4") ball bearing sheave
• Suitable for up to 12 mm (1/2") line
• Ensures that friction is kept to a minimum
• Designed for 25 mm (1") OD stanchions.
• Range offers suitability for all types of trailerable and keelboats
• Excellent way of lifting furling lines off the deck and leading them aft
• Material:
  • UV Stabilized Acetal sheave
  • UV Stabilized Nylon housing