Taprite Replacement Bonnet with Adjustment for RegulatorHas your Taprite gauge lasted so long you have worn out the adjustment knob?Or maybe you forgot to pull out and unlock it first and stripped it out? Either case, we now have a replacement bonnet for the Taprite regulators.Fits these regulators:T742HP / T1683STCT1661ST / T1694STCT752HP / T5741PMHPBIt can also be used for any of these series: 700, 1600, 5700, 5200, 8000It can also be used with older CO2 models so you can replace a worn zinc bonnet with one of these.Comes with installation sheet.