Trickstep: detachable 3 and 4-step models are made of mild steel square tubing, TIG welded for solid integrity, and coated with Marine industry Tuff coat (black). Includes handrail, non-skid step pads, and all hardware for mounting.Series Breakdown:Z Series:Z117 . Z118 . Z119 . Z20 . Z21 5 Series:519C . 519DVS . 519DVX . 519SVS . 519SVX . 520DVS . 520DVX . 520SVS . 520SVX . 521 . 521DVS . 521DVX . 521SVS . 521SVX . 522DVS . 522DVX . 522SVS . 522SVX
6 Series (4 Step Model):617DVS . 617SVS . 618VS . 619DVS . 619SVS . 620DVS . 620SVS . 620T . 621DVS . 621SVS Disclaimer: RANGER® is a trademark of White River Marine Group, LLC. This product is not produced by, sponsored by, or otherwise affiliated with White River Marine Group, LLC.