Easy 4 Step Installation
 
Step 1
Measure distance from rear of front bedrail to center of front stake pocket. Measure distance from centerline of truck bed to center of front stake pocket.
Step 2
Transfer measurements to underside of “ear” on each side of toolbox, mark locations and drill 3/8” hole in each side.

Step 3
Insert cam lock assembly and washer through hole from inside of toolbox. Apply small coating of grease to threads and spin “U” nut (one full turn) onto assembly from outside of toolbox.
 
Step 4
While positioning toolbox into bed of truck, slide “U” nuts into stake pockets. Turn cam lock lever until snug, snap cam lock lever to closed position and turn lever additional ½ turn to secure.