JTC-4655 7PCS CUP ROCKET SET

• The special design enabled cup to install in smoothly and easily, eliminating damage to the O-ring cylinders.
• Applicable:   Φ9/16"(14.4mm~16.0mm);        Φ5/8"(15.9mm~17.5mm) 
                         Φ11/16"(17.5mm~19.1mm);      Φ13/16"(20.7mm~22.4mm) 
                         Φ15/16"(24.0mm~26.0mm);      Φ1.0"(25.5mm~27.5mm) 
                         Φ1-13/16"(30.3mm~32.3mm)