OEM TOOLS Disc Caliper Set 18-Piece. Includes 18 Adapters for Use on Most Domestics and Imports Requiring Clockwise Rotations For Use on Single Piston Calipers For Rotating Pistons Back into the Calipers to Provide Clearance for New Pads Rust Resistant Finish Comes in a Sturdy Blow Mold Case Features of OEM TOOLS 27113 Disc Caliper Set 18-Piece: OEM Disc Caliper Set 18 Piece The OEM 18 Piece Disc Caliper set is used for brake job repairs Set includes: caliper adapters from 1-3/16 in to 2-1/2 in and caliper rotation tool with left hand threads. Includes 18 Adapters for Use on Most Domestics and Imports Requiring Clockwise Rotations For Use on Single Piston Calipers For Rotating Pistons Back into the Calipers to Provide Clearance for New Pads Rust Resistant Finish Comes in a Sturdy Blow Mold Case Package Contents: OEM TOOLS 27113 Disc Caliper Set 18-Piece OEM TOOLS 27113: Disc Caliper Set 18-Piece