RAM® 2" Square Post Clamp Mount with 2 3/8" 2-Hole Pattern Plate - RAM-D-101U-HY1

Information HARDWARE INCLUDED: (2) 5/16"-18 x 3" Machine Screws (2) 5/16"-18 Nylock Nuts WEIGHT CAPACITY: Standard Use: 6 lbs Heavy-Duty Use: 5 lb BALL SIZE: D Size (2.25") MATERIALS: Marine-grade aluminum SOCKET TO SOCKET LENGTH: 6.88" CLAMP RANGE: 2" max width PACKAGING TYPE: Poly Bag WEIGHT: 1.43 lb Hardware Breakdown   RAM® Square Post Clamp Base for Posts up to 2" Wide - D Size   RAM® Square Post Clamp Base for Posts up to 2" Wide - D Size Additional Hardware RAM® Accessories for D Size Knobs  RAM® Hi-Torq™ Wrench for D Size Socket Arms  RAM® Pin-Lock™ Security Nut for D & E Size Socket Arms