Sliding Hook-T head
◇Easily place onto any size archwire inside or outside of the mouth.
◇Secure anchor for any auxiliary attachment.
◇Bi-directional hook for easy ligation.
◇Smooth for patient comfort.
◇High quality stainless steel.
◇Fits archwire up to .22'' x .25''.
◇Post length: 2.1mm, 2.7mm, 4mm, 5.5mm, 7mm.