Wisine brand stainless steel glass standoff for balustrade,railing,handrail,stair,balcony. Glass standoff has two shapes round type and square type. It has two materials SS 316 SS 304. Glass standoff diameter 30-50 mm. stainless steel adjustable glass standoff can adjust the distance between the glass and the wall.Our handrail engineer can offer technical support on customer design,based on your sample or drawing.