• 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)