Ronstan Utility Block, Series 60 & 75 - Single pcm - Protect your boat with

- Protect your boat with the White 9-foot Gator Keel Shield

waterproof pressure switch unit and a sound absorbent base

20mm overflow outlet with filter and 20mm inlet that connects via hose (not included) to the pump

Nitrile (oil resistant) Shaft: Stainless steel Shaft seal: F35–F7B : Lip or Mechanical seal

Ronstan Utility Block, Series 60 & 75 - Single pcm - Protect your boat withThe patented extruded hole design, in conjunction with the groove profile of the sheave, provides a more powerful grip than conventional designs up to 20: 1 holding power. Unrivalled low weight is achieved by the use of a Torlon ratchet pawl, high grade machined alloy sheave and black Acetal hubs and bearings. On Off switching knob is fitted to both sides of the swivel blocks (one can be removed if desired). Ratchet blocks can be disassembled for