This version is used in conjunction with the portafilter bodies that have, in some versions, a bolt attached, and in other versions that use a removable bolt adapter. We do not carry the chrome screw to cover the back.
Not to be confused with the newer, longer version that includes the bolt inside.
Attention CA Residents: Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.