Parallel Hole Formers

2° wall taper to accommodate the installation of flexible rubber manhole connectors

Responsive Table
Diameter Manhole Spacing Part #
7"48 x 518"7L485P
7"60 x 620"7L606P
7"72 x 726.25"7L727P
8"48 x 518"8L485P
8"60 x 620"8L606P
8"72 x 726.25"8L727P
8"84 x 826.25"8L848P
8"84 x 8 3/426.25"8L848 3/4P
8"96 x 926.25"8L969P
8"96 x 9 3/426.25"8L969 3/4P
8"120 x 1026.25"8L12010P
8"120 x 10 3/426.25"8L12010 3/4P
8"144 x 1326.25"8L14413P
8"144 x 13 3/426.25"8L14413 3/4P
12"60 x 626.25"12L606P
12"72 x 726.25"12L727P
12"84 x 826.25"12L848P
12"84 x 8 3/426.25"12L848 3/4P
12"96 x 926.25"12L969P
12"96 x 9 3/426.25"12L969 3/4P
12"120 x 1026.25"12L12010P
12"120 x 10 3/426.25"12L12010 3/4P
12"144 x 1326.25"12L14413P
12"144 x 13 3/426.25"12L14413 3/4P
16"72 x 726.25"16L727P
16"84 x 826.25"16L848P
16"96 x 926.25"16L969P