Use with all TEMPRESS Elite Helm Seats or with any roto-molded style seat requiring support.

Our high density polyethylene reinforcement plate ensures bottom reinforcement when installing the TEMPRESS Elite Helm Seats to a standard 4-hole mount swivel base. Hardware not included.

Measures: 13″ x 7 1/4″

Thickness: .5″

Fits models: 56101, 56102, 56110, 57010, 57020, 57017, 57018, 57027, 57028, 57231, 57232, 57237, 57238