They attach at the end of the gate and roll on the roller pipe

Durable spring-loaded teeth with counter-balanced back-up

090 x 21' CR20 Commercial Galvanized Pipe for Chain Link Fences

meaning it is rust resistant and long-lasting

15 - 4045060VB - 1-5/8" x

[75 Feet Of Fence] 4' Tall Black Vinyl Chain Link Complete Fence Package AC Accessories They attach at the endThis package was designed for an L shape of fencing of 75 ft.! If you're needing 75' of fence but not an L shape, posts can be changed out to fit your needs! Just notate that when you order and we'll reach out to you! Includes: (LTL delivery) 12 4035900VB 1 3 8" x . 047 x 7'6" Swedged End Residential Black Pipe 'Top Rail' (flatbed delivery or local pickup) 84' 4035210SVB 1 3 8" x . 047 x 21' Swedged End Residential Black Pipe 'Top Rail' 6 4045060VB 1