Take apart reel standard TA/Z

Dimensions of take apart reels type Z (Z2, Z3 and Z4), are standard.
Z2: 760x355x280, Z3: 900x500x320, Z4: 900x500x500.
To open the Z type take apart reel, the operator must unscrew the bronze locking ring and release the removable flange.
Usually Z take apart reel works with cardboard barrel.