IPI by bison CAD Details Search using keywords: non expanding waterstops
VB21 - Standard 3 1/2" Diameter Floor Sockets for Non-Floating Floors
VB22 - Standard 4" Diameter Floor Sockets for Non-Floating Floors
VB235 - Standard 3" Diameter Floor Sockets for Non-Floating Floors
VB24 - Standard 2 3/8" Diameter Floor Sockets for Non-Floating Floors