Description

TheRonstan 20 mm Series 20 Upright Lead Block (RF20174) has self-lubricating Acetal polymer sheaves running on polished stainless steel races that perform equally well with dynamic loads and high static loads.

Features:

• Low friction
• Pivoting version suits controls that need to be trimmed from either side of the boat
• Lightweight
• Stainless steel ball bearings
• UV stabilished Acetal sheave
• Grade 316 stainless steel load housing
• Impact and UV resistant, stainless steel cheeks