Ronstan Series 50 All Purpose Block - Double [RF51200] Winterizing | Oil Change Systems Access 150+ channels of SiriusXM

Access 150+ channels of SiriusXM Satellite Radio

off current <1mA

even in rough water

Linear drive for mechancically steered vessels up to 22

Ronstan Series 50 All Purpose Block - Double [RF51200] Winterizing | Oil Change Systems Access 150+ channels of SiriusXMSeries 50 All Purpose Block Double 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. Swivel shackle head for full 360 degree rotation (non locking).