Ronstan Series 50 All Purpose Block - Single - Universal Head [RF51100] Marine Safety | Waterproof Bags & Cases Compatible With:

Compatible With:

echo™ 200

wide cone angle

Flow Rate (US gallons & litres): 135 CFM @ Open Flow

Ronstan Series 50 All Purpose Block - Single - Universal Head [RF51100] Marine Safety | Waterproof Bags & Cases Compatible With:Series 50 All Purpose Block Single Universal 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. Captive Lock universal head can be fixed in either of