Sunex 3930 18 Pc. Brake Caliper Tool Set. Sunex 3504 3/8" Dr. 4 Pc. Wobble Drive Extension Set. Sunex Tools 36481 3/8" Drive Hex Driver Impact Socket - 4mm. Contains caliper adapters that range from 1-3/16" to 2-1/2" as well as adapters specifically designed to service Nissan, Saab, and Honda models.