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Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch

Stanley

Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch

  • No. 5 size, 14-inch sole
  • A2 tool steel blade
  • Blade bedded at 45 degrees
  • Adjustable frog and mouth
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On this page

Is the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch worth it?

Yes, for the right buyer. The Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch ranks #1 in our Best Wood Hand Planes 2026 list (best overall). Its biggest strength: a2 tool steel holds an edge significantly longer than the older Stanley carbon steel blades. The main caveat: blade requires sharpening before first use, out-of-the-box edge is adequate but not sharp.

Overview

What the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch does well

Best overall hand plane. What earns it a place here: a2 tool steel holds an edge significantly longer than the older Stanley carbon steel blades and adjustable frog lets you close the mouth for fine work and open it for hogging stock. Keep in mind that blade requires sharpening before first use, out-of-the-box edge is adequate but not sharp.

Specs that matter

Key features

  • No. 5 size, 14-inch sole
  • A2 tool steel blade
  • Blade bedded at 45 degrees
  • Adjustable frog and mouth
The trade-offs

Pros & cons

Pros

  • A2 tool steel holds an edge significantly longer than the older Stanley carbon steel blades
  • Adjustable frog lets you close the mouth for fine work and open it for hogging stock
  • 14-inch sole handles both stock removal and preliminary smoothing
  • Sweetheart series has better sole flatness than earlier Stanley production runs

Cons

  • Blade requires sharpening before first use, out-of-the-box edge is adequate but not sharp
  • Cap iron fit needs adjustment on some units, check the fit before first use
Fit check

Should you buy the Stanley 12-905 No. 4 Contractor Grade?

Think twice if this matters to you

  • Blade requires sharpening before first use, out-of-the-box edge is adequate but not sharp
  • Cap iron fit needs adjustment on some units, check the fit before first use
Where it ranks

Featured in 1 best-of list

ListRank
Best Wood Hand Planes 2026· Best Overall#1 / 8
Cross-shop

Alternatives to the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch

Products ranked near it in our research, each better for a slightly different buyer.

Head-to-head

Compared with

Buying advice: woodworking

  1. Clamps, a combination square, a good saw and a drill cover most beginner projects.
  2. You can never have too many. Bar clamps handle wide glue-ups; quick-grip clamps are fast for smaller work.
  3. Standard wood glue suits indoor projects. Water-resistant glue suits outdoor work and cutting boards.
  4. Oils are easy to apply and repair. Polyurethane and varnish protect tabletops and floors better.
  5. Eye and hearing protection and dust collection matter from the first project. Lay oily rags flat to dry to prevent fires.

Read the full guides

Answers

Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch: common questions

Is the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch worth buying?

Yes, for the right buyer. The Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch ranks #1 in our Best Wood Hand Planes 2026 list (best overall). Its biggest strength: a2 tool steel holds an edge significantly longer than the older Stanley carbon steel blades. The main caveat: blade requires sharpening before first use, out-of-the-box edge is adequate but not sharp.

Who is the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch best for?

Based on our research it suits buyers who want the best overall package. It's ranked #1 of 8 in our Best Wood Hand Planes 2026 list.

What are the downsides of the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch?

The main trade-offs owners and reviewers point to: blade requires sharpening before first use, out-of-the-box edge is adequate but not sharp; cap iron fit needs adjustment on some units, check the fit before first use.

What are the key features of the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch?

No. 5 size, 14-inch sole, A2 tool steel blade, Blade bedded at 45 degrees and Adjustable frog and mouth.

What are the best alternatives to the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch?

Worth comparing: STANLEY No. 4 Sweetheart Premium Bench Plane with A2 Steel, Kunz Plus Smoothing Plane No. 4 and Stanley 1-12-004 Smooth Plane Bailey No. 4. Each ranks near it in our research for a slightly different buyer.

Where can I buy the Stanley 12-905 No. 4 Contractor Grade Smoothing Bench Plane, 14-Inch?

It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.

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