Allows use of older piercing-style recharge hoses with R-134a cansWill not pierce older style cans Connect a hose to a canister of refrigerant with the Interdynamics R-134a Recharge Hose Adapter. It is designed for use with older piercing-style recharge models with self-sealing ...Allows use of older piercing-style recharge hoses with R-134a cansWill not pierce older style cans Connect a hose to a canister of refrigerant with the Interdynamics R-134a Recharge Hose Adapter. It is designed for use with older piercing-style recharge models with self-sealing valves.
With no tools required, it is quick and easy to instal. It will not pierce older style cans for added safety and convenience.