ITEM NAME:Marine Grade Stainless Steel Folding Marine Boat Mast Transom Fold Out Step Description: - Heavy duty marine grade cast solid 316 stainless steel mast step - Handy grab opening design makes the folding step a perfect transom step - Can be useful in many hard-to-reach locations, widely used for marine boats, car, and so on - Stainless steel spring plate for positive action, easy installation - With diamond tread non-slip step surface - Corrosion resistance, strong, sturdy and durable - High polished finished for mirror-like appearance and to match modern watercraft/boat/yacht Specification: - Material: 316 stainless steel - Color: Silver - Base Size (L x W): Approx. 11.8 x 4.3 cm/4.6 x 1.7 inch - Hole Inner Diameter: Approx. 0.8 cm/0.3 inch Package Included: 1 Piece Folding Mast Step Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!.Handy grab opening design makes the folding step a perfect transom step. - Heavy duty marine grade cast solid 316 stainless steel mast step. 1 Piece Folding Mast Step. - With diamond tread non-slip step surface.