DRAW TITE 5-Inch Offset Extension, 2-5/16-Inch Ball for Under-bed Gooseneck Heads Draw-Tite 19308 Gooseneck Ball; 5 in. Offset Extension; 2 5/16 in. Ball; For Under Bed Gooseneck Heads; Do Not Store Inverted In Head; Authorized Dealer - 100% Satisfaction Guaranteed Draw-Tite 19308 Warranty: Yes