MH__1GSK
3/8" Diameter O-Ring Gasket Used on: Old style ductile ring *KEY: Insert Gasket application size in __ EXAMPLE* (MH36-1GSK)
MH__5GSK
1/4" Diameter O-Ring Gasket Used on: Old style ductile ring *KEY: Insert Gasket application size in __ EXAMPLE* (MH36-5GSK)
MH__2GSK
3/8" x 1/2" Radius rectangular gasket Used on: E/Z Lifts and ductile iron ring manholes *KEY: Insert Gasket application size in __ EXAMPLE* (MH36-2GSK)
MH__7GSK
3/8" x 1/2" Rectangular gasket Used on: 37" Steel Ring *KEY: Insert Gasket application size in __ EXAMPLE* (MH36-7GSK)
MH__3GSK
1/8" x 3/4" Flat Gasket Used on: Steel retrofit (out of state), square manholes *KEY: Insert Gasket application size in __ EXAMPLE* (MH36-3GSK)