Features and Benefits:

• Use to spin the piston back into the cylinder of the brake caliper
• Works on vehicles with self-adjusting parking brakes
• Adjustable design fits a majority of domestic and import cars with 2 or 3 slotted wind-back caliper pistons
• Attach to a 3/8 in. drive ratchet, adjusts to a range of 20 - 35mm
• Easy to use

Use to spin the piston back into the cylinder of the brake caliper. Works well on vehicles with self-adjusting parking brakes. Adjustable design fits a majority of domestic and import cars with 2 or 3 slotted wind-back caliper pistons. Attached to a 3/8 in. drive ratchet, and fits a range is 20 - 35mm.