... finish 3.Best quality in China 4.Reasonable price handrail glass clamp 1). Material: Zinc,, Surface: Zinc nickel plating + ... : small D/small D wide type, middle D/middle D wide type, large D type, to suit 6-12.76mm glass,Clamps can ... order quantity is more than 2000pcs.11) For more glass clamp. square glass clamp, round glass clamp,balustrade, handrails, handrail fittings, , handrail fittings, handrail ...