Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140] Marine Plumbing & Ventilation | Impellers WARNING: This product can expose

WARNING: This product can expose you to chemicals including Methanol which is known to the State of California to cause reproductive harm

Quick-release base for portability

Reduce gear shock & engine/drive damage

Weight (lbs): 7

Special polyvinyl grey body and shaft

Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140] Marine Plumbing & Ventilation | Impellers WARNING: This product can exposeSeries 40 All Purpose Block Single Stand Up 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 two