Ronstan Utility Block, Series 50 & 60 - Single, Universal Head anchors Plunger Stop

Plunger Stop

The Jabsco Hotshot 4

Alloy Rope/Wire sheave version also available

They should not be used for any other purpose

Ronstan Utility Block, Series 50 & 60 - Single, Universal Head anchors Plunger StopAll 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 planes, or free to swivel as required