The 8 x 10mm Copper tubing is for use with the following hydraulic steering pumps and cylinders:
• Pumps MTP2010(R), MTP3010(R), MTP4210(R), or MTP5310(R)
• Cylinders MTC5210, MTC7210, MTC12510, MTC17510, MTC610, or MTC816
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov