Ronstan Series 50 Universal Head Fiddle Block Seacocks & Valves • Shrinks to a waterproof

• Shrinks to a waterproof seal as you wrap

The advantage of parallel threads over tapered threads

particularly powerboats with a bow pulpit

Use to fill gouges

Ronstan Series 50 Universal Head Fiddle Block Seacocks & Valves • Shrinks to a waterproofAll 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.