Ronstan RF74151 Series 75 Sailboat 3" (75 mm) Single Sheave Core Foot Block
Sale
Regular price
$133.95
Ronstan RF74151 Series 75 Sailboat 3" (75 mm) Single Sheave Core Foot Block
Class-leading performance and sleek, contemporary styling.
Excellent dynamic and high static load performance.
Less than half the friction of the nearest competitor.
Only two fastener holes - minimize deck sealing considerations.
Scalloped cheeks - allow for variations in line lead.
Mount with 2 x 10mm (3/8") fasteners (not supplied).
Materials:
Sheave: U.V. stabilized Acetal or anodized aluminum (AW models)
Cheek plates: Aluminum alloy
Ball Bearings: High compression strength carbon black Acetal
Universal Bearing
Sheave Diameter: 3" (75 mm)
Max. Line Size: 9/16" (14 mm)
Safe Working Load: 3300 lbs (1500 kg)
Breaking Load: 6600 lbs (3000 kg)
Fastener Ø (mm): 10
Ideal for use on mainsheet, spinnaker sheet, vang, halyard, and backstay applications on boats up to 14m (46ft). General applications on larger yachts.
