Features 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 Tools Material: Aluminum Alloy Stroke: Approx. 15mm/0.6in Crimping Range: 3 points to 7 points Crimping Form: Point type hex confining pressure Hydraulic Oil: 7-32 mechanical oil Including: TO 71551-Yoke assembly TO 71552-Mandrel assembly TO 71553-Fixture assembly TO 71502-#6(5/16in) Die Set TO 71503-#8(13/32in) Die Set TO 71504-#10(1/2in) Die Set TO 71505-#12(5/8in) Die Set Package List 1 Set of A/C Hose Crimper Kit (7pcs) 1 x Tool Box 1 x Manual