Feature:1. Manual A/C hose crimper, easy to use and can be operated by one person, saving you time and energy.2. Including a complete set of dies for the most common size hoses and joints. The dies can be quickly inserted into the press fixture without pins or screws.3. The base of the crimping tool can be installed on the workbench for ease of use, or any vise can be used to fix the base.4. Made of aluminum alloy material to ensure durability. The stamper hardness can reached 53 HRC, which can make the crimping effect better.5. Lightweight and compact, the carrying case makes the tool case easy to store and carry, bringing you a lot of convenience.Specification:Item Type: Air Conditioning Repaire ToolsMaterial: Aluminum AlloyStroke: Approx. 15mm/0.6inCrimping Range: 3 points to 7 pointsCrimping Form: Point type hex confining pressureHydraulic Oil: 7-32 mechanical oilIncluding:TO 71551-Yoke assemblyTO 71552-Mandrel assemblyTO 71553-Fixture assemblyTO 71502-#6(5/16in) Die SetTO 71503-#8(13/32in) Die SetTO 71504-#10(1/2in) Die SetTO 71505-#12(5/8in) Die Set Package List:1 Set of A/C Hose Crimper Kit (7pcs)1 x Tool Box1 x Manual