We Carry Three Manufacturers
Lansas, Cherne & IPS-Test Tight.
Cherne is Probably the Largest Manufacture in The USA & Popular
IPS-Test Tight Has a New Line with a Pressure-Relief Valve Where the Pressure Releases if You Over Inflate-Will Save-Potentially On a Plug Breaking due to Overinflation.
(SPECIAL ORDER ON SIZES 12" AND UP)