VEVOR Hydraulic Hose Crimper, Hydra-Krimp AC Hose Crimper Kit with 7 Dies Snap-On, Integral Manual Hydraulic A/C Hoses Crimping Tool for Automotive & Air Conditioning Repair - with Carrying CaseProduct Features Complete Die Set Includes 7 crimping dies for a wide range of hose sizes #6 SRB (7. 94mm), #6 8 SRB (7. 94mm & 10. 32mm reduced barrier), #8 (10. 32mm), #10 (12. 7mm), #10 SRB (12. 7mm), #12 (15. 88mm), and #12 SRB (15. 88mm). Note: Note: 8 SRB and 6 is the same die, with purple color Efficient Crimping Driven by a high performance hydraulic cylinder, this hydraulic AC hose crimper delivers 45 KN stable crimping force. Combined with