Handy grab opening design makes the folding step a perfect transom stepCan be useful in many hard-to-reach locations, widely used for marine boats, , car, caravan and so onplate for positive action, easy installationWith diamond tread non-slip step surface for safetyCorrosion resistance, strong, sturdy and durableHigh polished finished for mirror-like appearance and to match modern watercraft/boat/yachtcolour:SilverMaterial:316 stainless steelsize:Base Size (L x W): Approx. 10.9 x 4.7 cm/4.3 x 1.85 inchHole Inner Diameter: Approx. 0.8 cm/0.3 inchTwo Screw Holes Center Spacing: Approx. 9 cm/3.54 inchPackage Contents:1*Folding Mast StepOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm."