Derby & oval insp. cvr. seal kit BT70-98

All of the products in this kit are made from a Solid Steel Core fully encapsulated with NBR rubber and beaded on two sides. These gaskets will seal all types of inspection and derby covers, paper gasket or O-ring seal. Kit contains 1 derby cover gasket, 1 inspection cover gasket, and 7 Cap screw sealing washers.