NQR box opened Atdec Heavy duty F-Clamp Desk FixingNQR box opened Atdec Heavy duty F Clamp Desk Fixing The AWM FH dual plate desk clamp is a part of the Atdec modular family. It is recommended for all 750mm post solutions and other configurations with extra heavy screens. The dual plate design provides additional stability when it\'s required. Suitable for desks up to 68mm in thickness. NOTE FROM SELLER: Direct from Manufacturers & Suppliers: We source our products directly from approved manufacturers