BACKRACK Side Rails; For Use W/Tool Box 21 In.; 8.2 Ft. Bed; 19-22 Silverado/Sierra Model 80524TB Chevy Express Van Accessories this Chandler box is built

this Chandler box is built to last

Patented RigidCore foam-filled lids to maximize strength and prevent binding

featuring an integrated truck tool box for secure

F-350 Super Duty Model 575114-570829

9' Beds Model  4312-028

BACKRACK Side Rails; For Use W/Tool Box 21 In.; 8.2 Ft. Bed; 19-22 Silverado/Sierra Model 80524TB Chevy Express Van Accessories this Chandler box is builtSERIOUS STRENGTH: We get it. You do not want Siderails that try to look tough but have no purpose. BACKRACK(TM) Siderails are industrial grade and designed for trucks that push the envelope of on the job abuse. Heavy gauge HRPO tube is fully welded to an angular base that runs the full length of your truck bed. We expect you to overload your truck. BACKRACK(TM) Siderails are ready to handle whatever you bring to the job site. RUGGED GOOD LOOKS: If it