... finish 3.Best quality in China 4.Reasonable price handrail glass clamp 1). Material: Zinc,, Surface: Zinc nickel plating + ... , 2)We are a manufacturer of glass clamp, handrail, balustrade and handrail fittings, including: a. glass clamp 40x50mm Φ=33.7\42 ... quantity is more than 2000pcs.11) For more glass clamp. square glass clamp, round glass clamp,balustrade, handrails, handrail fittings, , handrail ...