Clamp 1,Bright finish or chrome plated 2,Female Brass Backplate 3,Demension:M6,M8,M10 available Clamp1,Bright ... finish or chrome plated2,Female Brass Backplate3,Demension:M6,M8,M10 availablePlace of Origin: Zhejiang ... to make good relations with all clients in every line. Female brass backlate clamp