Mass Pro 21 Pcs Heavy Duty Disc Brake Caliper Tool Set Wind Back Kit for Brake Replacement Bicycle Brake Disk  (21 mm)

Product description Introductions: This tool kit allows you to rewind the pistons in brake calipers by hand without damaging the gaskets in the pistons. It does this by allowing the rotation of the piston at the same time as pushing the piston back into the caliper. Features: 1. This set includes both right and left hand threaded rewind tools 2. 2 pin fixed drives 3. 17 adaptors which fit a variety of modern cars 4. Come with sturdy blow molded red case Specifications: 1. Color: Gray 2. Dimensions: (13.18 x 2.75 x 9.25)" / (33.5 x 7 x 23.5)cm (L x W x H) 3. Weight: 88.89oz / 2.52kg 4. Quantity: 21 Pcs 5. Adaptable Car: Universal 6. Material: 45 # Steel Package Includes: 1 x 21pcs Disc Brake Caliper Wind Back Tool Kit