The previous owner had poured some stairs themselves it seems.... which leads to some nontraditional spacing on our stairs.The fact that these are adjustable to your custom needs is reason enough to make your purchase.Seems sturdy enough and looks quite nice.I ended up switching the screws that came with it out for some that tighten down instead of tightening up. (Nut on top instead of the bottom)If you plan on using epoxy in addition to your screws switching is a near must.The wrenches that came with are only good for one use, afterwhich they are literally bent out of shape.And the pieces seem to bend a bit while tightening everything down but not too much.All in all I would purchase again.
Bill B. 
