Ronstan Series 75 Core Block - Halyard, Screw Pin with Roller head rudder The Orbit sheave has captive

The Orbit sheave has captive Acetal or Torlon® ball bearings for side thrust loads

Tube: Black Smooth Exhaust Gas Resistant

S18-7949 Replaces: Racor S3232

HORNS - ALL STAINLESS STEEL

Ronstan Series 75 Core Block - Halyard, Screw Pin with Roller head rudder The Orbit sheave has captiveCore Blocks are a true all round solution. A tuned 2 stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for