Lube Plate, Product Type Lube Plate, Overall Length 10 in, Overall Width 10 in, Overall Height 3/16 in, Compatible Product Type Pro Series and Other Popular Models of Fifth Wheel Hitches, Reese, Select Series, Compatible Manufacturer Part Number 50026-58; 50040-58; 50042-58; 50043-58; 50054-58; 50064-58; 50066-58; 50074-58; 50081-58; 50082-58; 50084-58; 50085-58; 50087-58; 50140-58; 50142-58, Includes Not Applicable, Features Protects Fifth Wheel Plate From Wear and Tear of Normal Towing WARNING: Cancer - www.P65Warnings.ca.gov -