Compare that measurement with dimension a in the illustration.
How to measure a truck bed for a tool box.
For crossover toolboxes be sure to properly measure the distance from the outside of one rail to the outside of the other.
And there should not be any cargo loaded in the truck.
Measure the distance between the bulkhead and the forward edge of the wheel well.
First measure the height of the rails and the distance between the rails.
Drilling the holes yourself.
When you re shopping for toolboxes you ll see two measurements for length.
Measure the placement of the box carefully and drill four to six holes in the truck bed using a durable metal bit and a powerful drill.
In this case there s one more step to follow.
Compare that measurement with dimension a in the illustration.
Measure the length of the truck bed.
If you re unsure of how to do this you can contact the toolbox manufacturer for assistance.
Measure the outside distance between your bed rails and compare it to measurement a on the illustration above.
Hold one end of your tape measure against the inside of your truck bed s left front corner and have someone pull the tape measure until it reaches the inside of the front right corner.
Now ask the assistant to stretch the measuring tape and hold it after fixing at the bulkhead.
Measure the distance from the outside of one bed rail to the outside of the other rail.
F150 composite cab corners that will never rust manufacturers typically change bed sizes when they introduce a new model year.
How to measure your truck bed for a crossover tool box using the picture of the crossover box above and the instructions below measure your truck bed to ensure proper fit.
Some truck models don t come with pre drilled holes.
It s key to properly measure your truck bed for a toolbox.
Measure the inside length of your bed from inside the front bulkhead rail to the inside of your tailgate.
This used to be straightforward when there were only.
Step 1 place your measuring tape at the bulkhead of your truck bed.
Determine the height of your bed walls.
Record this measurement and label that number width.
Again the tape measure should be in a straight taut line even with the top of the bed.
The wider top that sits on the bed rails and the narrower base that fits between the rails.