Ronstan Series 50 SP Single Utility Block (with Nylatron Sheave) - Universal Head Navigation Chart For more specific application guidance

For more specific application guidance

Epifanes Poly-urethane Clear Gloss Varnish is a 2 components PU clear varnish that has an extreme high gloss using the latest high end UV filters

3M Citrus Base Cleaner

Padeye & snap shackle: Grade 15-5PH stainless steel

Air Daddy is a universal adapter tapered to fit all valves found on inflatables

Ronstan Series 50 SP Single Utility Block (with Nylatron Sheave) - Universal Head Navigation Chart For more specific application guidanceRonstan Series 50 Special Purpose Single Utility Block (with Nylatron Sheave), Universal Head RF50100HL Exceptionally high working loads Lightweight Cheek cut outs for easy bearing maintenance Suitable for both rope or wire Captive Lock universal head Slotted pin shackle eliminates fouled lines Applications Mainsheet Spinnaker sheets Halyards and other primary applications on boats up to 10 m (33 ft) Materials Nylatron sheave Grade 316 stainless steel