This listing features a vintage compact monkey wrench, likely dating to the early-to-mid 20th century. This small yet heavy-duty adjustable spanner is crafted from cast iron with a knurled thumbwheel adjustment and flat jaws. The wrench shows signs of age and use with surface rust and patina, making it a collectible piece of vintage engineering.
It features a solid steel body with a sliding jaw that moves freely via a central threaded screw. A classic and functional antique that fits well in any collection of old tools or can be restored and reused.
Key Features:
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Type: Adjustable monkey wrench / spanner
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Material: Solid cast iron/steel
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Jaw adjustment: Threaded screw with knurled knob
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Origin: Unknown, early-mid 20th century (likely British or American made)
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Size: Approx. 13cm long (see hand scale for reference)
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Weighty and robust for its size
Condition:
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Used condition with heavy patina and visible surface rust
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Adjustment screw still functions and jaw opens/closes
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Pitting and age-related marks throughout
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No cracks or breaks in the metal
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Perfect for collectors, restorers, or vintage display
Whether you’re a vintage tool enthusiast or looking for a decorative piece with industrial charm, this antique spanner adds character and history to any toolbox or shelf.








