Vtg STERLING No 1 Adjustable 6" Bicycle Wrench Frank Mossberg Pat Nov 13 1900

Brand: Sterling (Frank Mossberg Co.)

Model Number: No. 1

Tool Type: Adjustable Monkey Wrench (S-handle/Bicycle style)

Country of Manufacture: USA (Attleboro, MA)

Patent Date: November 13, 1900 (Stamped as "PAT. NOV. 13, '00")

Overall Length: Approximately 6 inches

Condition Report

Mechanical: The knurled adjustment screw turns freely. The sliding jaw moves smoothly along the handle and holds its position well.

Surface: Features an authentic, dark aged patina consistent with its 100+ year age. There are minor signs of surface wear and light pitting typical for antique steel tools.

Markings: The "STERLING" brand name and "PAT. NOV. 13, '00" stampings are visible and legible on the handle.

Jaws: The parallel jaws remain straight and align properly when closed.

Historical Significance

The Frank Mossberg Company was a pioneer in adjustable wrench design. The Sterling No. 1 was a staple in early 20th-century bicycle and automotive tool kits (including early Ford models). This specific 6-inch version is highly sought after by collectors of "Velo" or bicycle-specific tools due to its compact size and durable construction.

selling as pictured.

more than welcome to pick up at shop in butler pa & save shipping.

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