BTO-30 – Fil de boblet 

Concertina Super H is defined by its blade 65 mm wide (this type of blade next to Concertina L type are the two models with more blade length) belongs to the most aggressive models concertinas, with a space between blades of 100 mm and 8 points in each blade creating a hook effect. Concertina Super H contains extra reinforcement, this reinforcement situated on both sides of the wire and with a height of 2 mm, provides extra reinforcement concertina to increase its strength.
The diameter of this type of concertina is 450 mm – 1500 mm, but we have different action on other models of concertinas, special measures such as 630, 640 or 955 mm.
Concertina Super H made ​​of stainless steel or galvanized wire high strength 1400 – 1600 Mpa.
The sectors requiring this type of concertinas are places with high levels of security, such as prisons or military bases offer.

Concertina Super H, 65 mm long blade 8 point hook creating an effect, particularly poignant. Extra center reinforcement.

• Razor wire cross section profile