Smith Aluminum Horizontal Clamp-On Rod Holder 1-5/16 OD White – Powdercoat with Sleeve. These rod holders feature a super strong 3/8″ thick blade, rugged welded 1/3″ tall gimbal bar, and a 1-5/8 inside diameter with a flared opening to make it easy to insert a rod in the holder. The taper liner and the addition of a rod security hole in the blade ensures that your valuable rods are protected.. The taper liner and the addition of a rod security hole in the blade ensures that your valuable rods are protected. Clamp-on design for easy installation on any horizontal surface. 1-5/16 outer diameter to fit most standard fishing rod handles. Constructed with durable and lightweight aluminum. Powder-coated white finish for corrosion resistance. Includes a sleeve to protect the rod handle. Please allow us the opportunity to resolve any issues before opening disputes and/or leaving feedback. If the item includes an ac power adapter for use, it will be 120 volts. Please ensure that this product is compatible with the standards within your country before purchasing.