Double Sheave Wooden Block with Open Hanging Hook

A robust, maritime double-sheave wooden block, measuring approximately 21 inches in overall length and 7.25 inches in width, including the metal hook. This substantial piece exemplifies classic nautical engineering used for rigging aboard tall ships and working vessels.

• Material:
• Body: Carved hardwood, likely oak or teak, displaying age-darkened grain and wear consistent with active service
• Sheaves: Two recessed metal pulleys, aligned vertically and housed within the block body for controlled line movement
• Hook: Forged iron open hanging hook with a broad throat, likely designed for easy attachment to anchor points, beams, or chain slings
• Design Features:
• Double sheave layout facilitates compound lifting or directional change using two lines or a doubled rope
• Bolster cheeks and iron strapping reinforce the wooden frame, showing signs of oxidation and maritime use
• Pin through the center of each sheave is fixed. 
• Function:

• Typically used in cargo handling, sail rigging, or deck operations aboard mid-19th to early-20th century vessels
• The open hook style suggests adaptability for rapid deployment rather than fixed installations