Glass Clamp and Glass Conection System for Railings, Balustrade,handrails. Certificate: ISO 9001:2000 AD2000-W0/ PED97/23/EC 1,Glass Clamp System For Railing.2,38.1mm,42.4mm and 50.8mm type3,High Quality, reasonable Price4, Your design or request is valid.5,Certificate: ISO9001:2000 AD...