the retaining lip is also fabricated out of type-304 stainless steel and is 3 inches long

The mat stays together

full sized

Bradley 110-091 Access Panel Replacement Part

Bradley 104-001L Reinforcement Replacement Part

Top Brand 1 in Y Strainer, FNPT x FNPT, 20 Mesh, 1 7/10 in Length, Bronze - 6NPX1 Multi Roll Toilet Paper Dispenser the retaining lip is alsoY Strainer; Pipe Size: 1 in; Connection Type: FNPT x FNPT; Housing Material: Bronze; Max. Pressure: 125 psi @ 353 Degrees F, 400 psi @ 210 Degrees F; Length: 1 7 10 in; Height: 2 1 8 in; Width: 3 3 4 in; Screen Area: 1. 09 sq in; Screen Material: Stainless Steel; Mesh: 20; Gasket Material: PTFE; Blow off Port: 1 in; Class: 300; Standards: ASTM B584