This adjustable handrail bracket attaches a 1.5" handrail to flat metal square posts — built for Lavi's pre-fabricated 316-grade stainless square post line. Because it flexes 2" in height with unlimited pitch and rotation, the same bracket works up a stair, across a landing, around a curved wall, and at a corner return, so you do not swap parts as the geometry changes. It is sized to receive 1.5" diameter handrail tubing and helps meet IBC and ADA handrail clearance requirements. The flat-back plate matches the stem diameter for a clean look. The 316-grade satin stainless resists corrosion outdoors and in coastal air as well as indoors, covering a shop stair, a small ramp, or a full run.