Set of Slot & Tenon Hard Base Jaws American Style For Pratt Burnerd 160mm Chucks
J1 Length = 65.5mm
J2 Height = 32mm
J3 Width = 18mm
J4 Tenon = 7.1mm
J5 Pitch = 6mm
J6 Hole = 3/8 UNC
J7 Hole Centres = 38.08mm
Jaws Per Set = 3
Part Number 8210-17607