Since 1981, Valterra Products, has been a leading supplier of brand name product lines to the RV, pool and spa, and plumbing industries.• Compatibility: Replacement Plug Head• Ampere Rating: 15 To 30 Ampere• Industry Standard: NEMA 5-15/ TT-30P• End Type: Male To Female• Color: Black• Material: PVC• With Plug Head Handle: Yes 15 Ampere Male 30 Ampere RV Female Adapter Plug Compact Design For Easy Use | Valterra 15A Male to 30A Female Round Adaptor Plug