Name: Orthodontic Pliers Art No: TI-2392 Description: Tweed loop forming pliers.For round or rectangular wires up to 0.56x0.7mm (0.22"x0.28) Replaceable Cylindrical beak with three sizes 1.15mm,(.045"),1.50mm,(.059"),1.90mm,(.075")Concave beak with Slight parallel serrations to keep the in proper position