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Thule Aero Load Stops (4)

Multi-position, t-track compatible stops help support and stabilize a wide variety of loads



  • Full metal construction provides strong load support
  • Easily adjusts on the bar to accommodate different load widths
  • Compatible with Thule AeroBlade, Thule Rapid Aero, Thule Xsporter Pro, Thule Xsporter and Thule TracRac 'XT' Aluminum bars (sold separately)
  • Add Thule Load Straps to secure the load (#521 or #523, sold separately)
  • Simple, tool-free installation
  • This product is not compatible with Thule WingBar Evo

Technical specifications

Fits Thule WingBar Evo  ✖ 
Fits Thule AeroBlade  ✓ 
Fits Thule SquareBar  ✖ 
Fits Thule ProBar  ✓ 
Model number 502
Spare parts



Thule BringIt! GuaranteeThule is dedicated to providing exceptional products that are quality tested and guaranteed against defects in materials and workmanship.

View warranty details

Accessories for

Thule Load Straps 523

Two 15-foot heavy-duty straps with cam-action buckles secure heavy loads while our patented buckle bumpers help to prevent vehicle scratches and dings.


Wouldn't fit my roof rack


I have the kayak supports that slide into my roof rack and they work great. I bought these to haul lumber on the rack. But they won't slide into the roof rack more than 2". I'm mechanically inclined. They just don't fit!!


Greensboro, NC


Canoe carrier


I use the 500xt with the load stops to carry my Kevlar fishing canoe on a F150 four door with the short bed. Works easy for me and holds well. Does the job. Up and out of way.


Dalton, Ga.


Thule Aero Load Stops (4)

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