... 5.OEM ok Features of Multi-point locking points D004, 2 points lock, 3 points lock for casement windows and doors, multi points locking system:1. application: for aluminium ... carton.Carton size: 27X26X33cm 1000pcs/cartonor as per request Multi-point locking points D004, 2 points lock, 3 points lock for casement windows and doors, multi points locking system