[DESIGN]: Handy unique convex anvil shape wobble feature has a 16 degree angle that allows you to get a firm grip on odd angled sockets that are in low clearance spots.
[DURABLE]: Wobble bar extension combination set is constructed of strong chrome vanadium steel for extra strength and durability.
[QUALITY]: Fully polished chrome finish that is easy to clean and also resistant to corrosion.
[ERGONOMICS]: Knurled handle allows for easy finger turning making it comfortable yet convenient for greasy fingers
[INCLUDES]: Three 1/4-inch drive (2, 4, 9 inches); three 3/8-inch (3, 6, 9 inches); three 1/2-inch (2, 5, 10 inches) that can either be fully inserted for straight extension or partially inserted for the wobble feature.