1" Double Chuck Adapter Set

1" I.D., Range: 2.125-5.750" (53.98-146.05mm), Hubless Rotors & Drums through 1 Ton Vehicles, Double Chuck, 4 Backing Plates, Chuck Key, Instruction Sheet

AMMCO’s exclusive Double Chuck Kit has 2 sets of concentric, expanding jaws togrip the center-hole and eliminate the need for cones.

Passenger car jaws are permanently mounted on one side and truck jaws are permanently mounted on the other side. No need to change out jaws.

Only 6 pieces to choose, to store, and to maintain.

Handles virtually all hubless drums and rotors (including composite) through 1 ton. vehicles (Range: 2.125” – 5.75”).

Kit includes Double Chuck, 4 backing plates, & chuck key.

Fits any 1” lathe arbor.