This ladder features light but robust aluminum build, stainless hardware, easy assembly, wide steps with no slip rubber and angle of steps from vertical matches my seawall mounting.We have a concrete seawall along a canal and need a ladder that angles out slightly from the vertical wall.The vevor assembles by four bolts for each step then provides two methods of attachment to the dock or boat. I used method two and bolted the ladder to two 5" long 3/8' diameter concrete wedges placed in holes hammer drilled in the concrete. I enlarged the mounting holes to 3/8" as well. Crank the nuts on the wedges 2 or 3 rotations but do not overtighten or they will snap off. Solid.Great value.