The Bont Skate Allen Key is a very convenient tool. Also called a T wrench, this tool is an Allen key and bearing pusher in one. Suitable to use with your inline skates, roller skates, ice skate, and roller derby skates. 

• Shaped to fit in the palm of the hand
• A wide angle allows for good leverage
• Works with Bont inline axles and the Bont Prodigy quad plate - does not fit the Tracer, Athena, or Infinity quad plates
• 4mm Allen wrench