Brass metering unit. 5/16-24 thread for
5/32 OD tubing. Used on Duesenberg Model J for rear shock link chassis
lubrication.
Bijur part number B-2498.
Material: Brass
Finish: Natural
Thread: 5/16-24
Thread lengths: .343, .234
OAL: 1.218
Hex: .375
Hex length: .250
