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  • Stanley 21-399 6-Inch Surform Pocket Plane
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Stanley 21-399 6-Inch Surform Pocket Plane

4.2 out of 5 stars 1,035 ratings

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Brand Stanley
Material multi
Colour Multi
Item weight 0.35 Pounds
Style Modern
Power source Manual
Base material Alloy Steel
Included components Blade
Cutting width 10 Centimetres
UPC 076174213997

About this item

  • A professional grade pocket plane ideal for end-grain work, sheet rocking, and smoothing laminate edges
  • Die-cast alloy body
  • Includes thumbscrew blade tension for quick blade replacement
  • Fitted with a replaceable 5-1/2-inch (140mm) fine cut blade
  • Limited lifetime warranty

Product information

Technical Details

Manufacturer ‎STANLEY
Place of Business ‎MISSISSAUGA, ON, L5N 7K6 CA
Part Number ‎21-399
Product Dimensions ‎15.5 x 10 x 5 cm; 158.76 g
Item model number ‎21-399
Is discontinued by manufacturer ‎Yes
Size ‎Pack of 1
Colour ‎Multi
Style ‎Modern
Material ‎multi
Power Source ‎Manual
Item Package Quantity ‎1
Included Components ‎Blade
Batteries Included? ‎No
Batteries Required? ‎No
Item Weight ‎159 g

Additional Information

ASIN B00002X1ZQ
Customer Reviews
4.2 out of 5 stars 1,035 ratings

4.2 out of 5 stars
鶹 Rank
Date First Available Sept. 16 2011

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Stanley 21-399 6-Inch Surform Pocket Plane


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Product description

鶹.ca Product Description

- Plane pocket type. - Designed for one-handed use - Ideal for end-grain work, sheetrocking and smoothing edges of laminates. - Overall Length: 6 Inches - Width: 1 5/8 Inch,41.28mm - Manufactured with a metallic gray, die-cast alloy body - Includes thumbscrew blade tension for quick blade replacement - Fitted with a replaceable (5 1/2 Inches/140mm) fine cut blade

From the Manufacturer

Ideal for end-grain work, sheetrocking, and smoothing laminate edges, the Stanley 6-Inch Surform Pocket Plane is a wide, speed cutting and trimming tool. Manufactured with a metallic gray, die-cast alloy body for long-lasting durability, the plane also includes a thumb screw blade tension for quick blade replacement. Fitted with a replaceable 5-1/2-inch (140mm) fine cut blade, the plane easily fits in apron or overall pocket, and comes with a manufacturer's limited lifetime warranty.


From the manufacturer

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Price$41.00$33.52$21.99
Delivery
Get it by Tuesday, Jul 29
Get it by Tuesday, Jul 29
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Customer reviews

4.2 out of 5 stars
1,035 global ratings

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Customers say

Customers like the functionality of the hardware planer. They mention it works great for cleaning up knife cuts on drywall. However, some customers disagree on the quality.

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10 customers mention "Functionality"10 positive0 negative

Customers like the functionality of the hardware planer. They mention it works great for cleaning up knife cuts on drywall.

"Works well" Read more

"Not much to say, it works like it says and very sharp so far !! I'll comment again on how long it last before it needs to be changed !" Read more

"It's great and does the job" Read more

"Works great for cleaning up knife cuts on drywall. Making tight cuts fit perfectly" Read more

17 customers mention "Quality"10 positive7 negative

Customers have mixed opinions about the quality of the hardware planer. Some mention it's a great mid-quality product, while others say it's cheaply made and broke within minutes.

"Great mid-quality product. Get what you pay for. Tightening screw is plastic and a bit flimsy but once you get it tight it holds proper...." Read more

"Cheap and cheaply made. You’ll rasp your fingers or drag them into the drywall if your not careful...." Read more

"Haven't used it too much but in general looks well made and up to the task to assist in better edges of cut drywall." Read more

"...Would not recommend. It did a terrible job on trying to plane off the tongue on flooring..." Read more

Great mid-quality product
4 out of 5 stars
Great mid-quality product
Great mid-quality product. Get what you pay for. Tightening screw is plastic and a bit flimsy but once you get it tight it holds proper. Probably won't last too long loose in a work bag, but if you take care of it it should survive fine.
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Top reviews from Canada

  • Reviewed in Canada on July 10, 2023
    Verified Purchase
    Fonctionne super bien , de bonne qualité.
    Report
  • Reviewed in Canada on January 26, 2018
    Verified Purchase
    Great mid-quality product. Get what you pay for. Tightening screw is plastic and a bit flimsy but once you get it tight it holds proper. Probably won't last too long loose in a work bag, but if you take care of it it should survive fine.
    Customer image
    4.0 out of 5 stars
    Great mid-quality product

    Reviewed in Canada on January 26, 2018
    Great mid-quality product. Get what you pay for. Tightening screw is plastic and a bit flimsy but once you get it tight it holds proper. Probably won't last too long loose in a work bag, but if you take care of it it should survive fine.
    Images in this review
    Customer image
    One person found this helpful
    Report
  • Reviewed in Canada on May 31, 2021
    Verified Purchase
    J'ai testé cette outil formidable et j'ai été impressionné de son efficacité..! Un outil indispensable, selon moi..! Je le recommande vivement..!
  • Reviewed in Canada on October 22, 2020
    Verified Purchase
    Haven't used it too much but in general looks well made and up to the task to assist in better edges of cut drywall.
  • Reviewed in Canada on March 5, 2021
    Verified Purchase
    The title says it all. When you think of plane, you don't envision something that looks like it is a heavy-duty cheese grater. I guess I didn't look close enough at the pictures. It is sharp enough right now, but I'm sure it will dull quickly and then I'm stuck with another useless tool in the junk drawer. I'm sure I'll find a use for it, but I am still looking for a nice, small plane with an actual blade in it.
    2 people found this helpful
    Report
  • Reviewed in Canada on May 10, 2020
    Verified Purchase
    Not much to say, it works like it says and very sharp so far !! I'll comment again on how long it last before it needs to be changed !
    One person found this helpful
    Report
  • Reviewed in Canada on October 9, 2021
    Verified Purchase
    I bought this despite already having one because I needed a new blade and couldn't find one quickly. This product arrived in a couple of days and was put to immediate use. After shaving only 1 door edge, the blade seemed to dull.

    Otherwise, it is a fine Stanley product.
  • Reviewed in Canada on September 24, 2020
    Verified Purchase
    This product exactly meets to my expectation.
    I used it to trim the top edge of a door that could't perfectly closed.
    It's handy and easy. Love it.

Top reviews from other countries

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  • Marzia
    5.0 out of 5 stars Lo consiglio.
    Reviewed in Italy on July 11, 2023
    Verified Purchase
    Buon prodotto.
    Report
  • Colin dunn
    5.0 out of 5 stars It's the surform of surforms
    Reviewed in the United Kingdom on January 22, 2023
    Verified Purchase
    It's easy to hold fits in the nail pouch no problem and shaves through plasterboard like a razorblade what more can i say.
  • Rafael
    5.0 out of 5 stars Excelente para Tablaroca
    Reviewed in Mexico on April 10, 2024
    Verified Purchase
    Es muy útil y es perfecto para terminados para drywall. Lo recomiendo.
  • Virgil
    5.0 out of 5 stars Very Handy Surform For 99.9% of Uses
    Reviewed in the United States on July 22, 2013
    Verified Purchase
    This thing is only five and seven eighths inches long but it made fast work beveling the edges of several calf blocks I made (used for exercise training). Each calf block is about two feet long. Rounding the edges took about ten minutes, working carefully. It did a nice job. Sharp and clean. The wood-paper-like residue just fills up inside. Not a problem at all as it can be very easily plucked out when full, or it will just push out on its own when full. You can also install the easily removable blade so that the teeth face in either direction, so you can push or pull. But you can do that just by turning the entire unit around too. the blade has simple, symmetrical turned up edges built on to either end that hook onto the front (lower end as per the picture) as well as onto the removable screw "other side of the hook" on the back end. Very easy and very stable design. I like simple and strong tools, since they last and are easy to replace parts such as blades on.

    Delivered on time; I'm a prime member so two days. I also like that it has replaceable grater blades. I assume that since they are Stanley that the 21-398 replacement blades are easy to get. This efficient little surform was comfortable to use for me, having size extra large hands. I would recommend the Stanley 21-399 Pocket Plane (even though it is really a surform) to anyone for anything but truly big jobs. But I can't think of an instance when you would need a longer grater on a hand surform to shape wood. I have only used it on relatively new wood so far, not plastic or metal. And it cut, shaved and shaped like butter. I am not sure how the blade (or any surform blade of this type) would work on metal surfaces, or on the 300-year old wood of the house I grew up in in Lattingtown!
  • 鶹 Customer
    5.0 out of 5 stars Really great product
    Reviewed in the United States on May 25, 2025
    Verified Purchase
    This is a really good quality tool and works great for auto body repair.