Description

Ronstan Series 75 Core Block, Stand-Up

Fully articulated stand-up. Stand-up models have a low profile linkage that provides full rotation and articulation. A high strength precision cast padeye minimises the footprint and a dedicated rubber boot ensures the block is held upright when not loaded.

Features:

• Class leading performance and sleek, contemporary styling.
• Excellent dynamic and high static load performance.
• Less than half the friction of the nearest competitor.
• Swivelling head post for full 3-axis articulation.
• Strong precision cast padeye base.
• Resilient rubber stand-up boot prevents clatter & block falling down when not loaded.
• Central hub hole can be used as a becket take-off or tie-up point.

Materials:

• Sheave: U.V. stabilised acetal or anodised aluminium (AW models).
• Cheek plates: Aluminium alloy.
• Ball Bearings: High compression strength carbon black acetal.
• Post & hub: Grade 316 stainless steel.
• Padeye: Grade 15.5PH stainless steel