CFDPLAS are manufacturer and supplier of lever Locking Rings closures used for open top plastic barrels 30L,60L,120L,160L to 220L. 
These removable locking ring lids are made using HDPE raw materials,modern machines and qualified professionals to ensure superior quality of products.
Technical Specification of the metal locking ring lids/covers for 120L open top plastic barrels
Model Number: CFD-LRC-0120
Level Locking Ring Material: GP and CRC Strip
locking ring Thickness: 0.8 MM to 2.5 MM depending on type of ring
Zinc coating: 5-8 micron
Range: used on 120L open top(open-head) plastic drum
Locking System: Clamp type,Nut & Bold type upon request.
Gasket: EPDM gasket seal or customer made
Removable Top Lids& Covers: HDPE, black color or customer made
Height of Lids: 45.6mm
Outer Edge Diameter of Lids:440mm
Inner Diameter Max. of lids:418mm
Inner Diameter Min. of lids:400mm
Weight of locking ring lid: 1700 g/PC;
Application: 
open top Plastic barrels and open top steel drums
Packing: Bundles of 10 sets of ring covers with wire tie up and in pp sleeves,Bags,Cartons,Pallets,or as per your demand.
Transportation: By sea or By air
The plastic removable lid is fitted for open top barrels are fitted with galvanized lever lock ring
Open Top Plastic barrels are suitable for packaging,storing and transporting of liquids (in a bag), solid, powders and pasty products.
Open top plastic barrel with removable plastic lid which is secured with galvanized steel ring lever closure.
Related other type of locking ring plastic covers : 
Lever Lock Lids for Open Head Drums,clamp top lid and clamp for plastic drums,removable plastic lid with locking ring,
removable top cover with lever locking ring,Replacement Drum Lid,galvanized steel ring lever closure,Plastic Barrel Locking Ring lids,Level locking ring drum covers,metal lever lock with solid lid,metal lever lock with bung closures,Metal Bolt-on Ring with Solid Lid,Replacement Plain Drum Lid,