BACKRACK Side Rails Standard; 6.10 Ft. Bed; 17-22 Ford SuperDuty, Aluminum Body Model 65521 LED Spot This promotes long-lasting durability and

This promotes long-lasting durability and also helps reduce vibration

Part Number 77-50112BW Rated line pull 3500 lbs (1588 kg) Single Line Gear Train 3 Stage Planetary Gear Ratio 242:1 Motor Permanent Magnet

Wraparound Brush Guards For Extra Front-End Protection

This kit includes rack and mount kit

BACKRACK Side Rails Standard; 6.10 Ft. Bed; 17-22 Ford SuperDuty, Aluminum Body Model 65521 LED Spot This promotes long-lasting durability andBACKRACK Side Rails Standard; 6. 10 Ft. Bed; 17 22 Ford SuperDuty, Aluminum Body Model 65521 SERIOUS 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.