This is Chain Link-Knuckle Knuckle 5' x 2" x 9 ga Commercial

6-5/8" nominal & actual O

At least 2 required

This latch has plenty of mobility and is easy to operate

which provides resilience to rust and corrosion

4" Steel 3 Strand Corner Barbed Wire Arm for Chain Link Fences Residential Chain Link This is Chain Link-Knuckle KnuckleWhen it comes to high security venues such as substations, power plants, and correctional facilities, ordinary fencing will not suffice. In addition to enclosing a perimeter, the barrier must include a topmost layer armed with concertina wire. The wire should be supported via "arms" that hoist it above the top rail. This way, even if an intruder manages to scale one side of the fence, they won't be able to climb over without getting snagged and cut by