3" [2 7/8" OD] x 2-1/2" [2 3/8" OD] Steel Round Gate Frame Cantilever Roller Rails Maximum profile dimensions: 2

Maximum profile dimensions: 2

they won't be able to cross over the other without getting snagged by the barbs

These track brackets are bolted to chain link fence posts in order or mount the piece of pipe as track

Galvanized

this part fits smoothly around a 4” fence post

3" [2 7/8" OD] x 2-1/2" [2 3/8" OD] Steel Round Gate Frame Cantilever Roller Rails Maximum profile dimensions: 2Galvanized for superior rust resistance, our 3 [2 7 8" OD] x 2 1 2 [2 3 8" OD] Steel Cantilever Roller can weather through most climates and conditions. This roller is long lasting and moves fluidly, making it ideal for most cantilever gates. Smooth operation 3 post 2 1 2 gate frame Corrosion resistant