Watts RK SS009-CK2 1 - Part of the RK-SS009 Series ZC100F-6NH 12½″ diameter round top and

12½″ diameter round top and heel-proof ductile-iron grate suited for vehicular traffic

The manufacturing process of this wire mesh results in straight

plated hardware and chrome cap nuts

12 IN Square

The Spee-D® Channel Drain Grate handles moderate water flows from driveways

Watts RK SS009-CK2 1 - Part of the RK-SS009 Series ZC100F-6NH 12½″ diameter round top andThis 1 IN second check replacement kit for series SS009 is used for checking for tightness against the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. This kit consists of a check assembly and a cover O ring. Features Factory Replacement Kit No special tools required for changing parts All parts are made of high quality materials Second check kit Specifications Kit Type Second Check