Feature:1. Excellent Aluminum Alloy Material: This handheld hydraulic hose crimper set is made of excellent aluminum alloy material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life.2. 7 Hose Sizes: This air conditioning crimping tool features seven hose sizes, 8 (13/32in), 10 (1/2in), 12 (5/8in), 6SRB (5/16in), 8SRB (13/32in), 10SRB (1/2in), and 12SRB (5/8in), which can be used to meet different usage requirements.3. Easy To Operate: This manual AC hose crimper set is easy to operate, the die can be quickly snapped into the pressure fixture without the use of pins or screws, no need for complicated operating, very convenient and practical.4. Easy To Carry: This hydraulic AC hose crimper kit comes with an organizer, which is convenient for storing the tools in the organizer, and it is small and lightweight, very convenient to carry and use when you go out.5. Wide Application: This handheld hydraulic hose crimping tool has a wide range of applications and can be used to repair the air conditioning mounting box of various automobiles, etc. It is very practical.Specification:Item Type: AC Hose CrimperMaterial: Aluminum Alloy.Package List:1 x Air Compressor7 Sets x Hydraulic Crimping Dies (Each set has 2 dies)1 x PVC Cutting Tube1 x Manual1 x Plastic Box1 Pack x Accessories