A base is recommended but not required

Wall Opening: 15 13/16" X 54 11/16" X 10" (402 X 1389 X 254 mm)

Cross Reference: Century 653

Mounting Hardware Included

Bradley 269-958 Flexible Coupling Replacement Part

Notrax Antifatigue Runner, PVC Closed Cell Sponge, 12 ft x 3 ft, 1 EA - 410S5312BL Nominal Size-48" X 1.25" A base is recommended butAntifatigue Runner; Mat Shape: Rectangle; Color: Black; Width: 3 ft; Length: 12 ft; Thickness: 5 8 in; Mat Surface Pattern: Corrugated; Mat Surface Material: Vinyl; Mat Backing Material: Closed Cell Vinyl Foam; Edges: Beveled; Standards: ASTM C1028 96, ASTM D 2859, ASTM D1004 94A 03, ASTM D2240 02, ASTM D3884 01, ASTM D412, CPSC FF 1 70; Mat Electrical Resistance: Electrical Properties Not Tested; Flame Resistant Fire Retardant: Not Flame Resistant or