Features Alloy Steel Die Head: This coaxial crimping tool is forged with excellent alloy steel, the hardness can be up to HRC55, very strong. Excellent Carbon Steel Material: This coaxial crimping tool is made of excellent carbon steel material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. High Accuracy Mouth Die: This coaxial crimping tool adopts high accuracy mouth die, which makes the crimping accurate, without damaging the wire terminals and wasting the terminals in one step. Ergonomic Design Handle: This coaxial crimping tool features an ergonomically designed engineering plastic overmolded grip that is comfortable to hold, non slip and durable, and easy to operate. Compact And Portable: This coaxial crimping tool is small in size and light in weight, which is very convenient to carry around and use. Specification: Item Type: Coaxial Hex Crimping Tool Model: HT 106L Material: Alloy Steel, Carbon Steel, Rubber Length: Approx. 9in/22.86cm F End Mouth Die Size: 2.54mm (0.1in), 9.12mm (0.359in), 10.3mm (0.406in) Application: F 59, 6, 11 and uhf 58, 8 Package List:1 x Coaxial Hex Crimping Tool Package List 1 x Coaxial Hex Crimping Tool