Great tool box accessory to sort out mixed fittings.
Aluminum construction with mounting holes.
Designed to check 21 most popular thread types.
NPT 1/8” 1/4” 3/8”
METRIC M6x1 M6x0.75
METRIC M8x1 M8x1.25
METRIC M10x1 M10x1.5
BSPT 1/8” 1/4”
UNF/ANF 1/4” 5/16” 3/8"
BSW 1/4” 5/16” 3/8" 1/2”
BSF 3/16” 1/4” 5/16”