Adjustable Double Lever CorkerThe best Twin Lever Wing Corker for corking wine bottles. The double lever corker has a unique spring mechanism that grabs the neck of the bottle and holds tight while the cork is inserted. Insert a cork into the plastic window and lower the handles. The depth of the cork can be adjusted by moving the 2 nuts on the top of the threaded shaft. Adjustable height. Long handles provide good leverage so corking is easy and not a painful task. Design to take