Pactrade Marine Destroyer 13 1/2" Stainless Steel Steering Wheel Control Knob Plastic Black Cap 5 Spoke This Pactrade Marine destroyer steering wheel is highly durable to resist the harsh marine environment and corrosion resisted. It is constructed of high quality stainless steel 304, and polished to a bright mirror finish. Stainless steel gives a smooth and shiny feel, and gives a classic and durable addition to your boat. This wheel has a control knob which provides an easy turning and comfort grabbing. The knob works well and spin nicely, and it can rotate 360 degrees. It has five spoke, and fits standard 3/4" tapered shafts. This steering wheel features a 13 1/2" diameter with 3 1/2" deep, and the distance between each spoke is about 7". The package includes black center cap and stainless steel control knob Wheel diameter: 13 1/2" / Center cap diameter: 2 3/4" / Depth: 3 1/2" / 5 spoke / Made of high quality stainless steel 304 / Fits to 3/4" tapered shafts / Control knob which enable to rotate 360 degrees