Drywall Finishing Tools

Marshalltown · Inside corner tools

4-by-5-Inch Radius Inside Corner Trowel

Marshalltown trowel with a rounded stainless bend and a red-and-black grip.
Marshalltown trowel with a rounded stainless bend and a red-and-black grip.

Compatibility and working details

Listed blade size
4 × 5 in
Orientation
Inside corner
Profile
Radius
Fit and buying advice ↓

When to choose it

This inside model gives a listed four-by-five-inch blade size. The photo shows a curved transition between its wings. Verify the actual radius and angle if the profile has to match an existing corner. The overall wing size cannot tell you the radius of the bend.

The listing describes a lightweight stainless blade for working compound over a taped corner. Compare the maker's sharper inside trowel when the joint needs a defined fold rather than a rounded working face.

Specifications

Brand
Marshalltown
Construction
Rounded inside corner trowel
Work task
Working compound over a compatible recessed profile
Model
4-by-5-inch radius inside tool
Listed blade size
4 × 5 in
Orientation
Inside corner
Profile
Radius
Material
Stainless steel
Amazon.com reference
B07BPB3DPD

Fit and buying advice

Confirm the working radius and angle before choosing it for a particular bead or joint.

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Questions about this product

Does four by five inches tell me the radius?

No. It gives the listed blade size. Check the curve separately if it needs to match the existing joint.

How does it compare with the 23D?

Compare the visible contact profile. This edition gives a radius, while the 23D is documented for a defined right-angle corner.

Can I use it on an outside bullnose?

Choose the correct outside profile for a projecting edge. This variant is intended for an inside corner.

Compare related tools

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