PLASTIC TRAY:
All TOPTUL high quality drawer tool sets are currently designed with 2 interchangeable insert sizes (A&B) allowing users to mix and match personally best favorite and suitable tool selection within each drawer. 
Additional 1/3, 1/2 and full size of drawer tool sets are also available for the market in order to satisfy each individuals demand. 
TOPTUL mobile tool sets must be your best working partners.