BILITOOLS Ratchet Brake Piston Spreader, Press-In Caliper

BILITOOLS Ratchet Brake Piston Spreader, Press-In Caliper Compression Tool Detachable 72-Tooth 19 mm Combination Ratcheting Wrench with 5° Swing Arc and Magnetic Quick-Connec Does it require assembly? No complicated assembly is required. The magnetic plates attach quickly for easy setup. What vehicles and brake calipers does this tool fit? It fits most cars, SUVs and light trucks with press-in disc brake caliper pistons. It works with single and dual piston floating calipers, and some fixed 4-piston calipers with sufficient clearance and contact area. What is it made of? It is made from heat-treated 45# steel with a rust-resistant surface finish....