Drain Plug KitThis drain plug was designed with a molded-in recess in the base to trap sealant, which provides a watertight seal. For transom installations, baitwells, ice chests, tanks, etc.Kit Includes:Drain plug and base (1)Foam gasket (1)10-32 X 1” OH machine screws (2)10-32 Nyloc nuts (2)#10 flat washers (2)#10 well nuts (2)Features:Proudly constructed in the USA of UV-resistant injection molded nylon with stainless steel hardware.Specifications:Distance Between Mounting Holes: 1-1\/2 in.Fasteners Included: YesWeight: 0.08 lbsWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.