Pertinent portion of email from Regal Engineering:
"The Medallion Series Regular Jaws come with a classic material clip. All Revolutions come with an Infinity Material Clip. All others do not include a material clip"
Pertinent portion of email from Regal Engineering:
"The Medallion Series Regular Jaws come with a classic material clip. All Revolutions come with an Infinity Material Clip. All others do not include a material clip"