SMT Conductive Magazine Rack Chain type

MT Conductive Magazine Rack, Chain type
-Max 50 pieces of PCB plates can be stored in the this SMT conductive magazine rack
-PCB dimension: 330mm (Length) * 50mm to 250mm
-Rack size: (L*W*H)355mm * 320mm *563mm
-It's used in gear and cach structure to change distance
-Weight: 6Kg
-Surface Resistance: below10E6?