For fences that use 1-5/8" posts and 1-5/8" rails

Non-removable

low-maintenance counter balanced back-up system

160 x 16' CR40 Commercial Galvanized Pipe for Chain Link Fences

warehouses

Concealed Mount In-Ground Non-Motorized Traffic Spikes 3" x 3" Post For fences that use 1-5/8"Effective and economical one way directional, unmanned traffic control. Pedestrian friendly. Manual Traffic Spikes Concealed Mount Penetrating teeth only exposed by wrong way traffic. Durable Heavy Duty construction with zinc plated moving parts Load rated for 25,000 lbs per single axle load Reliable, low maintenance counter balanced back up system.