Pigtail Adapter, 30 Amp Locking To 50 Amp Locking121AProduct Features: Note: Pigtail adapters are equipped with covers and sealing collars (where indicated) and are for use in wet locations. MARINCO’S unique sealing collar system with cover joins the adapter to the cordset with a positive, mechanical connection WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:Type: Pigtail AdapterBox Dimensions: 4″H x 10″W x 12″L WT: 2.75 lbsUPC: 093344010507Quick Guide (pdf)Brochure (pdf)