Ronstan Series 50 AP Single Utility Block - Universal Head Rope Size:12 mm holds compound better and reduces

holds compound better and reduces slinging

It’s resistant to salt

Simplifies future valve replacement

Ronstan Asymmetric Snap Hooks - CS2430

Ronstan Series 50 AP Single Utility Block - Universal Head Rope Size:12 mm holds compound better and reducesRonstan Series 50 All Purpose Single Utility Block, Universal Head RF51100 Exceptionally high working loads Low maintenance, long service life Self lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock universal head Slotted pin shackle eliminates fouled lines 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