Clamp a 1/2" tempered safety glass panel to a 1.67" OD Schedule 40 pipe handrail with a rounded Medium Radius grip made for the heavier glass. It suits a glass stair rail, a ramp or landing guard, or a pipe-handrail glass barrier where the glass specification calls for a full 1/2" panel. This grip is dimensioned specifically for 1/2" tempered glass rather than a range, giving a precise fit at the thicker spec. It is fabricated in 316-grade stainless steel for marine, coastal, and chemical-cleaning environments, and offered in Polished or Satin to match your handrail. A dependable choice for heavy glass on standard pipe.