This is the frog assembly and hardware from a Stanley No. 5 Jack Plane, Type 15, made between 1931 and 1932.
The frog assembly on a Stanley No. 5 Jack Plane plays a significant role in the planes performance. Made from cast iron, is serves as the mounting base for the plane iron and chip breaker. The frog is adjustable to slightly change the angle of the blade for various tasks.
The Type 15 plane was made between 1931 and 1932 and included a lateral adjusting lever as part of the frog. The lever allows for fine-tuning of the blade’s position relative to the sold of the plane, ensuring optimal cutting performance. The frog features a machined surface that interfaces with the plane’s body, providing a stable and precise fit.
Note that on the Type 15 frog, the word “STANLEY” on the lateral adjustment lever is written horizontally.
