Ronstan Series 50 AP Single Utility Block - Loop Head Rope Size:12 mm - Each deck fill has

- Each deck fill has an o-ring gasket for a tight seal

Skyco Ospho

- Bayonet compatibility allows use with many 3M half and full facepiece designs

A medium fast evaporating

MWL: 225 kg

Ronstan Series 50 AP Single Utility Block - Loop Head Rope Size:12 mm - Each deck fill hasRonstan Series 50 All Purpose Single Utility Block, Loop Head RF51101 Exceptionally high working loads Low maintenance, long service life Self lubricating Acetal polymer sheave ensures low friction and extreme durability Applications Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10 m (33 ft) S60 on boats up to 12 m (40 ft) Materials Grade 316 stainless steel load strap and head fitting Impact and UV resistant, fibre