Pneuforce 1/2-Inch Pneumatic Tube Fitting – 90° NPT Elbow

PL1/8-U 1/8" x 10/32", PL1/8-N1 1/8" x 1/8", PL5/32-U 5/32" x 10/32", PL5/32-N1 5/32" x 1/8", PL5/32-N2 5/32" x 1/4", PL3/16-U 3/16" x 10/32", PL3/16-N1 3/16" x 1/8", PL3/16-N2 3/16" x 1/4", PL3/16-N3 3/16" x 3/8", PL1/4-U 1/4" x 10/32", PL1/4-N1 1/4" x 1/8", PL1/4-N2 1/4" x 1/4", PL1/4-N3 1/4" x 3/8", PL3/8-N1 3/8" x 1/8", PL3/8-N2 3/8" x 1/4", PL3/8-N3 3/8" x 3/8", PL3/8-N4 3/8" x 1/2", PL1/2-N2 1/2" x 1/4, PL1/2-N3 1/2" x 3/8", PL1/2-N4 1/2" x 1/2"