• Serrated gobo heads insure a strong bite and prevents side roll.
• Thrust bearing ensures ease of operation when tightening and loosening head.
• Aluminum Magic Gasket ensures once grip head is engaged it will not slip and load won't sag.
• Thick threaded collars ensuring a solid bite from t-handles and set screws.
• V-shaped positive lock junior reciever.

Plates now feature two holes of 3/8" and 5/8" diameter that eliminate any confusion. New casting offers positive lock in all directions. The strongest and most popular 4-1/2" GripHead in the industry. Guaranteed to hold.