Stanley

Stanley No. 605-1/4 Bedrock Junior Jack Plane

A narrow junior jack in the Bedrock line, introduced late and discontinued with everything else in 1943. Short run, low volume, high price.

1921–1943
Bench Plane
medium confidence

Specifications
Model	No. 605-1/4
Production	1921–1943
Sole length	11-1/2"
Cutter width	1-3/4"
Body	cast iron, japanned
Handles	rosewood knob and tote

How to identify it

11-1/2 inch sole with a narrow 1-3/4 inch iron.
All examples are flat-sided - the line went flat-sided a decade before this model appeared.

Photograph needed: Stanley No. 605-1/4 Bedrock Junior Jack Plane - overall view, plus a close-up of the toe and bed markings

No image is published here until its rights are cleared. Sourcing policy.

The same size from other makers

These do the same job at the same size. Parts do not interchange between makers, but the shaving does not know the difference - and where one maker commands a collector premium, another usually does not.

Maker	Called	Made
Stanley	No. 5-1/4	1921–1975

Every size, every maker

Dating this plane

This maker published no dating information, so collectors reconstructed one. Work from the body casting rather than the knob, tote or iron, all of which get replaced. The Stanley type study lists the features era by era, with a dating marks table at the foot of it.

What it is worth

user / incomplete $150–$300
complete, honest wear $320–$650
excellent $700–$1,400

Estimated USD range as of 2026-Q1, from a sample of about 25 sales. manually filtered sold listings Confidence: low.

These are researched estimates for a private sale in average light, not an appraisal. Condition, completeness and type move a price further than any of these bands do.

Sources

reference-site
Patrick Leach's Blood & Gore (Stanley plane model-by-model commentary) — Patrick Leach
book
Stanley Tools: Guide to Identity and Value — John Walter

Others in this family

Stanley No. 602 Bedrock Smoothing Plane

1898–1943 · 7" · 1-5/8"

The smallest Bedrock, and after the No. 1 the most sought-after Stanley bench plane.
Stanley No. 603 Bedrock Smoothing Plane

1898–1943 · 8" · 1-3/4"

The Bedrock equivalent of the Bailey No. 3: an eight-inch smoother with the full-contact frog seat and the heavier castings of the premium line.
Stanley No. 604 Bedrock Smoothing Plane

1898–1943 · 9" · 2"

The Bedrock No. 4.
Stanley No. 604-1/2 Bedrock Smoothing Plane

1898–1943 · 10" · 2-3/8"

A wide, heavy Bedrock smoother - the 4-1/2 pattern in the premium line, and the plane to reach for on figured hardwood if money is no object.
Stanley No. 605 Bedrock Jack Plane

1898–1943 · 14" · 2"

The Bedrock jack, and the most-produced plane in the line after the 604.
Stanley No. 605-1/2 Bedrock Jack Plane

1898–1943 · 15" · 2-1/4"

The wide Bedrock jack: fifteen inches of sole, a wide iron and the full-contact frog seat.
Stanley No. 606 Bedrock Fore Plane

1898–1943 · 18" · 2-3/8"

The Bedrock fore plane.
Stanley No. 607 Bedrock Jointer Plane

1898–1943 · 22" · 2-3/8"

The Bedrock jointer: 22 inches of heavy casting with the full-contact frog.