BD Loops 4' x 6' Preformed 3 16" Saw cut 20 Foot Loop LMHNTG Cutting edge UHF reader technology allows Size:HySecurity HydraSwing 150 Single Phase 230V Cutting edge UHF reader technology allows the use of hand held cards and key tags used for access control into buildings The VX 100 features four magazine pouches that accommodate standard AR15 30 round magazines The entire loop including the lead in fits within a 3 16” saw cut groove preventing wasted time spent double saw cutting or doubling blades to cut the home run lead in Used for saw cut installations where a 3 16” or larger groove is cut into the concrete or asphalt and the wire is stuffed and sealed (using loop sealant) into the surface