This rear armor plate represents the typ manufactured by factory STZ (Stalingrad) with early access hatch. To show early type of plate open from backside the prepared holes with 0.5mm drill. The hole diameter for instalation of screw heads is 0.5mm. Use matching MasterClub screws (MC435093 or MC435034). Remove carefully the attached frame around the parts and sand down the connecting points if needed.This part fits for all Dragon T-34/76 kits in 1/35 scale. Rework of basic upper hull requiered. Replacement part for Dragon T-34/76 kits.