Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head [RF41200] Automotive/RV | Fresh Water Accessories Overall Width: 1-7/8"

Overall Width: 1-7/8"

one design classes and sportsboats up to 8M(26')

UV and acid rain protection

Yellow 14 AWG Tinned Copper Wire - 250'

Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head [RF41200] Automotive/RV | Fresh Water Accessories Overall Width: 1-7/8"Series 40 All Purpose Block Double Block Full Swivel Head All purpose (AP) blocks are a great all around solution. Self lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Head swivels freely. Features: Exceptionally