104-138mm (4.1" - 5.4") diameter by 12mm wide all stainless steel ABA European style clamp. This clamps embossed design will not cut silicone and other soft hoses!

ABA Nova provides the same capabilities as ABA Original but with a narrower 9mm band for applications where bandwidth is a concern. The narrow band provides higher clamping force per square inch since it is concerntrated on a smaller surface area.