sleeve and cap can be two choices: brass made, chrome plated, and ABS made chrome plated.
all products 100% leaking inspection before packing.
TR No. Eff. L RIM HOLE
TR412 88"(22mm) .453"/11.3mm
TR413 1 1/4"(32mm) .453"/11.3mm
TR414 1 1/2"(38mm) .453"/11.3mm
TR414L 1.88"(48mm) .453"/11.3mm
TR418 2"(51mm) .453"/11.3mm