Combi Plate bụ ụdị efere ngwakọta maka iji ya na Split Set Bolt (Friction Bolt Stabilizer) iji nwee ebe buru ibu iji kwado nkume ahụ, ma mee ka usoro nkewa nkewa nwere ọrụ nkwado dị mma.A na-ejikwa ya maka idozi ma na-ebu ntupu, ma jiri loop hanga n'elu efere dị elu, a na-ejikwa ya maka ịkwanye ikuku ventilashion ma ọ bụ ọkụ ọkụ wdg.