VEVOR Manually Operated AC Hose Crimper Hydra-Krimp 71550 Manual AC Hose Crimper Kit Air Conditioning Repair Handheld AC Hose Crimping Tool with 4 Dies

Thank you for contacting customer support. This kit (Model 71550) is a dedicated crimping tool set that includes the press, yoke, and various die sets, but it does not include ferrules or hose fittings. Ferrules are single-use consumable parts that vary depending on the specific hose type (standard or reduced barrier) and fitting size (#6, #8, #10, #12) required for your vehicle. They can be purchased separately at most automotive supply stores.

It can only crimp automotive air conditioning pipes.

No, you can't crimp 5/8 heater hose fittings.

No, they can't be used for hydraulic hose.

This product cannot be used on hydraulic equipment and can only be used on automobile air conditioning pipes.