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.
032026hb