Product Overview
AF = 4-1/8 K = 1-37/64 KK = 2-3/4-12 Series = A-HH-MH Weight= 4.2
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!
