Barbed Wire

Barbed wire makes common security toppings.
As the commonest and best known fence topping, barbed wire we offer can be made in three twisting patterns.
We offer normally barbed wire in galvanized finish and plastic coated finishes for an locations requiring additional anti-climb capability at minimal extra cost.
http://www.highsecurityfencing.com/barbed-wire.html

Offers list from this company:

1. [Sell] Concertina Razor Coils
   
2. [Sell] Razor Tape
   
3. [Sell] Barbed Wire
   
4. [Sell] Expanded Metal Fence
   
5. [Sell] Welded Mesh Panel Fence
   
6. [Sell] PVC Coated Steel Fencing
   
7. [Sell] Galvanized Security Fence
   
8. [Sell] Chain Link Fence
   
9. [Sell] Steel Rail Fence
   
10. [Sell] Palisade Security Fence
    
11. [Sell] High Security Fence