... D type, to suit 6-12.76mm glass,Clamps can support approx.60-80kgs per 2 clamps vertically positioned 5) Surface: G320 satin ... 2000pcs. 11) For more glass clamp.square glass clamp, round glass clamp,balustrade,handrails, handrail fittings, , handrail fittings, handrail parts, handrail railing system, handrail banister please e-mail ...