Troqueles UNC Coventry 1-1/2" cabezal de troquel, 3/8" a 1-1/2", UNC NC Chasers rosca de 1-1/2"
3/8" x 16 to 1-1/2" x 6 TPI UNC Coventry Die Head Chaser Dies for 1-1/2" Die Head. Variation of Sizes - 3/8" x 16 TPI to 1-1/2" x 6 TPI. Manufactured In The United Kingdom.