3/4" x 1/2" Malleable Iron Reducing Coupling - Black - Length of Threads Large (min) : 0.5 NPT
 - Length of Threads Small (min) : 0.43 NPT
 - NPS : 3/4X1/2 NPT
 - Outside Dia. Large End (min) : 1.46 NPT
 - Outside Dia. Small End (min) : 1.2 NPT
 - Overall Length : 1.44 NPT
 - Take Out : 0.12 NPT
 - Take Out : 0.19 NPT
 - Length : 11.75
 - Width : 11.75
 - Height : 10
 - Cubic Inches : 1381
 - Cubic Feet : 0.8