Product Number: WK-19-1060
The WK-19-1060 surface mounting ring has a standard 3½” x 8 external threads with three bolt holes to allow secure fastening to any surface. The three countersunk holes are 0.169 inch in diameter, and at 120° apart on a bolt circle of 3 15/16 inches diameter.
Optional Rings with 3 1/2″ x 8 External Threads:
WK-19-1063 Surface Mounting Ring (3 holes for fastening to any surface with flange)
WK-19-1066 Surface Mounting Ring (6 holes for fastening to any surface, black anodized)
WK-19-1067 Surface Mounting Ring (6 holes for fastening to any surface with flange not anodized)
pn59-300-3 Surface Mounting Ring with Internal Thread of 2.825 ” x 20 (6 holes for fastening to any surface with flange, black anodized)
