Part #: 331751 Hitch InformationDescriptionDesigned to fit a specific pin box. Used with most models of Demco pin boxes that are 11-1/4” wide. Call PullRite Customer Service for more details. 800-443-2307 DocumentsDownloads: 331751 Installation Manual Related Products 3100 SuperGlide 12K Part #: 3100 12,000lbs. View More SuperGlide 16K Part #: 4100 16,000lbs. View More ISR Series SuperGlide 18K Part #: 2900 18,000lbs. View More SuperGlide 20K Part #: 4400 20,000lbs. View More SuperGlide 24K - OBSOLETE PRODUCT Part #: 3600 - OBSOLETE PRODUCT View More ISR Series SuperGlide 24K Part #: 2300 24,000lbs. View More