Bidspirit auction | A Heavy-Duty Industrial Triple and
A Heavy-Duty Industrial Triple and Double Block and Tackle with Synthetic Rope - A heavy-duty block and tackle system of industrial construction, comprising one triple-sheave block and one double-sheave block threaded with a substantial length of blue rope. The blocks feature weathered wooden shells with rounded cheeks, reinforced by iron or steel internal straps and external pins. The triple-sheave block is fitted with a large rusted iron hook and shackle attachment at the crown, while the smaller double-sheave block serves as the opposing component. The sheaves appear to be manufactured from a dark, dense metal or composite material, designed to accommodate the thick gauge of the line. The included rope is a three-strand, hawser-laid synthetic variety, likely polypropylene, finished in a distinctive blue colour. Triple block shell length: 35.5 cm Total length including hook: 53 cm Rope diameter: 2.5 cm.