Product Overview
AF = 1-1/16 K = 1/4 KK = 7/16-20 Series = A-AA-MA-CLH-HH-MH Weight= .375
As of January 1, 2026, CylindersNow will continue operations under The Sheffer Corporation brand!
The same great service and quality now backed by a well-known and highly regarded
cylinder manufacturer with more than 70 years of experience in the industry.
Together, we are changing the perception of the cylinder industry!
