Drywall Finishing Tools

Marshalltown · Outside corner tools

5-by-3.75-Inch Stainless Outside Corner Trowel

Stainless Marshalltown outside corner trowel with red-and-black handle.
Stainless Marshalltown outside corner trowel with red-and-black handle.

Compatibility and working details

Orientation
Outside corner
Listed dimensions
5 × 3.75 in
Material
Flexible stainless steel
Fit and buying advice ↓

When to choose it

This selected outside variant has a flexible stainless steel face. Marshalltown lists the working dimensions as five by three and three-quarter inches and describes the blade flexing from 80 to 90 degrees. Compare the blade orientation and the available room on both wall faces.

The inside tool shares the same family but has a different starting angle and blade profile. For a rounded bead, check the actual radius and compare a bullnose tool. For bead installation, verify the roller or other tool specified for that bead separately.

Specifications

Brand
Marshalltown
Construction
Flexible outside corner trowel
Work task
Smoothing compound around a projecting square edge
Model
Flexible outside corner trowel
Orientation
Outside corner
Listed dimensions
5 × 3.75 in
Material
Flexible stainless steel
Listed working range
80° to 90°
Amazon.com reference
B00002NBKX

Fit and buying advice

Check corner profile and clearance on both wall faces.

Related choice Adjustable Nylon Inside Corner Trowel ↗

Compare options in this department ↗

Questions about this product

How do I tell whether I selected the inside version?

Check that the variant says outside and matches the projecting edge. Its listed dimensions differ from the inside tool.

Will this follow a rounded bullnose edge?

Check the bead profile and choose a tool shaped for the stated radius if it is rounded.

Does this replace a bead roller?

This model is used on the compound at the corner. Check which installation tool your bead calls for.

Compare related tools

See the department ↗