These shorter one-piece plug and chains can be used, where space is limited, to seal off cylinder valves and still be able to install the cylinder valve cap. Nipples have replaceable soft tips or o-rings.
Unit of Measure

Specifications

CGA Standard

N/A 346

Application

N/A Air

Thread Size

N/A .830"-14NGO-RH-INT

Gas Seal

N/A 3000 psi

Part

N/A Chain Plug