concertina1retainer

Name Product Code Diameter Max Yield Spacing Coil Loops Attachment Points Weight
in mm ft (m) in (mm) lbs (kg)
18" Concertina 19GG31R 18 457 15 (5) 10 (254) 31 3 13 (6)
19SG31R 18 457 15 (5) 10 (254) 31 3 13 (6)
19SA31R 18 457 15 (5) 10 (254) 31 3 13 (6)
24" Concertina 25GG31R 24 610 20 (6) 16 (406) 31 3 17 (8)
25SG31R 24 610 20 (6) 16 (406) 31 3 17 (8)
25SA31R 24 610 20 (6) 16 (406) 31 3 17 (8)
30" Concertina 31GG51R 30 762 25 (8) 12 (305) 51 5 33 (15)
31SG51R 30 762 25 (8) 12 (305) 51 5 33 (15)
31SA51R 30 762 25 (8) 12 (305) 51 5 33 (15)
Product Code: First Number Diameter G Galvanized
First Letter Tape Material S 430 Stainless
Second Letter Wire Material A 304 Stainless
*Other Diameters Available
The tape is constructed of steel strip with clusters of four (4) barbs, each a minimum of 1.2" (30 mm) long, punched on 4" (102 mm) centers. This tape is permanently cold clinched around reinforcing core wire with a minimum wrap of 230 degrees. The finished reinforced barbed tape exhibits two cut-resistant flanges. A concertina construction is produced by connecting alternate adjacent coil loops together at 3 places around the circumference, continuously along the length of the roll to form a cylindrical diamond pattern when deployed.

Retainer Barb + Concertina
helical Helical

concertina

Concertina