To calculate lineal feet of trim, (e.g. base, quarter round) simply measure each wall in the room and add up the lineal feet. For ease of installation use whole pieces where ever possible. Allow extra for cutting each corner and splicing pieces together.

rooms combined to display linear feet calculations

To determine the square footage of a square or rectangular room, measure the length and width of the room in feet or inches and enter the values in Area 1 of the calculator below.  For irregularly shaped areas or multiple rooms, it is helpful to draw a diagram and divide the room up into sections. Treat each section as a separate area, as in this illustration. Input the measurements of each area below to see the total SQFT needed.

rooms combined to display sqft calculations

Area Length
Area Width
Area 1
Area 2
Area 3
Area 4

SKU: 10044069

Stanley Fastening 
FatMax Retractable Knife

$99 smart rate delivery for orders up to 500 sq ft!
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Stanley Fatmax Retractable Knife

The FatMax® Exo-ChangeTM Retractable Knife has everything you are looking for. The magnetic and exposed slider provides fast manual blade change. The quick and easy debris removal from the slider is convenient for the user. The functionality allows for excess blades to be stored in the handle. The comfortable handle has a soft touch grip that helps to reduce slipping.

- Magnetic and Exposed Slider provides fast manual blade change
- Easy Access Blade Storage allows for easy blade access and quick changeover
- Quick and Easy debris removal from the slider
- Soft Touch Grip reduces slipping
- Blade storage in handle