This set contains drive keys and adapters for a wide range of disc brakes: 2-5/32” (54mm) Adapter for General Motors 2-1/2” (63mm) Adapter for General Motors 2-3/32” (53mm) Drive Key for Citroen C5 2” (51mm) Adapter for Citroen XM & Xantia U. A. 1-13/32” (36mm) Adapter for use with 3/8” drive when minimum force is necessary. Mazda 323, GT, MR2 & 626. Toyota Celica & Corolla 1-1/4” (32mm) Adapter for Alfa Romeo 164 2 Liter, SAAB 900, Ford, Mazda, Subaru 1-1/4” (32mm) Drive Key for Ford Mondeo 1-21/32” (42mm) Adapter for Nissan Bluebird & Primera 2 Liter, VW Golf IV 1-7/8” (47. 5mm) Adapter for General Motors 1-21/32” (42mm) Adaptor for Ford Sierra (ABS Rear), Nissan Silva 1. 8 Turbo, Rover 800 Series, Volkswagen Golf & Passat, Audi 80, 90 & V8 & 100. Granada & Scorpio, Honda Prelude, Jaguar XJ40 Series. SAAB 9000. Subaru L & 2 Series. Scorpio AB 85. 1-21/32” (42mm) Drive Key for Toyota, Nissan Maxima and Cefiro 1-3/16” (30mm) Drive Key for Renault 1-1/4” (32mm) Drive Key for Saab 1-1/4” (32mm) Drive Key for Renault 2-3/16” (55mm) Adapter for Alfa Romeo, BMW, Ford, Honda, Jaguar, Toyota, Volkswagen, Volvo, Mercedes-Benz, Mitsubishi, Nissan, Rover, Audi, Austin Left handed thread screw assembly Right handed thread screw assembly Backing Plate