● Hydraulic AC Crimping Tool with alloy steel 7 dies set: 6SRB, 6-8SRB, 8, 10SRB, 10, 12SRB, 12. Only use for automotive A/C hose – specifically for beadlock fitting and barrier hose. Dies snap quickly into press fixture – no pins or screws needed. ● Manual Hydraulic A/C Hose Crimper features indenter hardness HRC60, point-type hexagon crimping (range 3/8"-7/8"). Fast, efficient crimping for car AC line repair. Aluminum alloy pump makes it lighter in weight and easy to use. ● Automotive A/C Hose Crimping Tool Use with #7-32 mechanical oil only. Custom molded storage box helps avoid missing parts – easy to store and organize.Excellent performance in both workshop and field applications. ● Manual AC Hose Crimping Kit comes with whole set of accessories and one storage box. Quality Test – fully tested before leaving factory – provides satisfactory crimping effect. Durable alloy steel indenter for long-term use.Great choice for auto garage or DIY home use. ●If you encounter any problem during use, please contact our customer service team immediately for support., Manufacturer: agloatradong