Description: Heavy duty adjustable deck mount fishing rod holder with removable base The base mount is free to change direction, 360 ° swivel adjustment range for a variety of rod tip height settings The rod holder tube's up and down rotating range is 90 ° With rubber top insert protector to protect your rod Quick and easy to install on the kayak or boat firmly and securely Professional marine grade cast 316 stainless steel Strong corrosion resistance and durable in saltwater circumstance High polished surface for mirror-like appearance and to match modern watercraft/boat/yacht/car Specification: Material: 316 Stainless steel Color: Silver Base Size (L x W): Approx. 8.8 x 5.4 cm/3.46 x 2.1 inch Rod Holder Length: Approx. 22.4 cm/8.8 inch Tube Outer Diameter: Approx. 5.1 cm/2 inch Tube Inner Diameter: Approx. 4.1 cm/1.6 inch Package Includes: 1 Piece Fishing Rod Holder with Base Mount Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!