Stanley No. 55 Universal Combination Plane Value Guide

Introduced by the Stanley Rule & Level Company around 1890, the No. 55 is often called 'a planing mill in a box' due to its incredible versatility. It remains a pinnacle of tool engineering, capable of cutting complex moldings, dados, and rabbets with a single cast iron and rosewood frame.

What affects the value of Stanley No. 55 Universal Combination Plane?

• Completeness is critical; missing any of the 55 original cutters or the specialized fences significantly reduces the $350-$450 value.
• The condition of the nickel plating on the cast iron body, as heavy peeling or rust lowers collector appeal.
• Originality of the wooden components, specifically ensuring the rosewood has not been replaced with secondary woods.
• Presence of the original wooden or metal storage box and the instruction manual, which can push the value to the higher end of the range.

How to Identify Stanley No. 55 Universal Combination Plane?

• Verify the presence of the 'No. 55' model number cast directly into the main body of the plane.
• Check for the distinctive rosewood handle and front knob, which should show age-appropriate patina but no major cracks.
• Confirm the inclusion of the original four boxes of cutters, which originally totaled 55 different shapes and sizes.
• Look for the adjustable fence and the auxiliary center bottom, which are unique components of this complex assembly.

History of Stanley No. 55 Universal Combination Plane

The Stanley Rule & Level Company introduced the No. 55 Universal Combination Plane around 1890, building on the success of its earlier No. 45. It quickly became known for its impressive versatility, capable of performing the functions of many different planes. Despite its complexity and high cost, it was highly sought after by professional woodworkers for its ability to cut dados, grooves, rabbets, and various moldings with a single tool, making it a cornerstone of many workshops for decades.