A-SF51S-213030D-T

A-SF51S -21"H x 30"D x 30"W - Aluminum Semi Truck Step Frame Toolbox, Smooth Body, Diamond TP Drop Open Door, DT-T-Handle Lock and Laser Cut Strut Pressed Grip Steps and Unique Storage Container. 

Step Box also comes with Heavy Duty Steps making climbing to the back of your Truck easy.

For Hook System Mounting Kit up to 150lbs, purchase: Part Number M3000H
For Bolt-On Mounting Kit up to 150lbs, purchase:         Part Number M3000C  

For Installation Instruction see our Installation Catalog: 

Description Sheet: www.truckbox.com/images/PDF24/T-Page 5.pdf