HARKEN 40mm Aluminium Mast Collar ESP Block 1265 • RCM Certified to Australian

• RCM Certified to Australian Standards

OVERALL DIMENSIONS W x D x H (MM):

Outside Dia: 54 x 54mm

Used on Engine Brand & Models –  Onan 6

4 x Rocker Switches

HARKEN 40mm Aluminium Mast Collar ESP Block 1265 • RCM Certified to AustralianCruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats. Use teardrop blocks for direct attachment to padeyes, mast collar posts, perforated mast collars, or in mastbase situations where leads might change.