Bedrock Bench Plane · 1898–1943
Stanley Tools

Stanley #603 Smooth Plane

the small Bedrock smoother. Smooth plane, 8" × 1¾", 3¼ lbs.

Overview

The No. 603 is the Bedrock counterpart to the Bailey No. 3, an 8-inch smoother with a 1¾-inch iron on the premium frame.

Length8"
Cutter1¾"
Weight3¼ lbs
Years1898–1943
TypeSmooth

Specifications & Variants

The #603 base size and its factory variants, with the sole length, cutter width, weight, and years of production for each.

Stanley #603 Standard smooth plane
#603
Standard
8" × 1¾"3¼ lbs1898–1943

The standard cast-iron version that the variants below are based on.

Stanley #603C Corrugated sole smooth plane
#603C
Corrugated sole
8" × 1¾"3¼ lbs1898–1935

Corrugated sole version of the No. 603.

Scarcer than the smooth-soled 603, with a collector premium.

Dimensions are nominal factory figures; casting tolerances vary slightly across types.

Identifying Features

  • BED ROCK casting: The body is cast BED ROCK, with the 603 number on the bed.
  • Frog seat: A full-width flat frog seat distinguishes it from a Bailey No. 3.

Dating is shared across all Bedrock sizes. Use the Bedrock type study to pin down your plane's type.

History & Design

History

Produced from 1898 to 1943. It carries the Bedrock full-width frog seat, with flat sides on the later types.

Design

A compact smoother for finer work, lighter than the No. 604 but with the same rigid Bedrock frog beneath the iron.

For Collectors

Less common than the No. 604 and priced above the equivalent Bailey. Clean examples stay in demand.

Market Value

Realized sale prices for the #603, based on ~52 recorded sales, with a median of $225.

Condition / gradeTypical range
User$125 – $175
Good / Fine$185 – $265
Extra Fine$295 – $395

The most affordable entry point to the Bedrock line.

These are past sale prices gathered from Jim Bode's Value Guide to Antique Tools, not a current appraisal. What any given plane is worth depends mostly on its condition and type.

Sources & Credits

Patrick's Blood & Gore

Primary reference for plane history, dimensions, and collector notes.

supertool.com/StanleyBG

Bedrock Series

The full type study this page draws on.

View the master reference

Jim Bode Tools

Plane photographs and realized-price data.

jimbodetools.com