[VAG Brake Caliper Spline Profile] Engineered specifically for VW, Audi, and Porsche factory caliper screws. 7PT and 10PT spline profiles match OEM fasteners precisely – preventing stripped heads and rounded bolts. Covers front and rear calipers across Golf, Passat, A4, Q5, Cayenne, including EPB-equipped models (piston retraction required before removal). [Forged Chrome Vanadium + Thick-Walled Strength] Forged from chrome vanadium steel with reinforced thick walls. Resists bending, cracking, and brake fluid corrosion. The thickened wall design distributes torque evenly to prevent tool failure under high-load conditions. Built for repeated professional use in busy workshop environments. [5 Critical Sizes – One Complete Kit] Includes 7PT 22mm and 14mm, plus 10PT 11.5mm, 15mm, and 20mm – covering all key VAG front and rear caliper fasteners. No need to purchase individual specialty sockets at premium prices. One compact set delivers everything required for pad replacements and caliper overhauls across most VAG passenger cars and SUVs. [1/2” Drive + Latch Bore for Tight Access] Standard 1/2” square drive fits ratchets, breaker bars, and impact wrenches. The built-in latch bore accepts a pry bar or long screwdriver for manual turning when a ratchet cannot fit into the wheel well – a practical solution for roadside repairs or confined spaces. [Organized Blow-Molded Storage Case] Sturdy blow-molded case with labeled slots for each socket. Keeps tools clean, protected from moisture, and instantly accessible. Grab the case and begin the brake job immediately – no time wasted searching through a disorganized toolbox. Suitable for home garages and professional workshops alike. ASIN B0GYSFFDZW Set Name 5 Piece Brake Caliper Socket Set Brand Name MR CARTOOL Drive System Square Manufacturer MR CARTOOL Model Number 7PT 10PT Brake Caliper Socket Set Item Highlight 7PT & 10PT spline sockets in 11.5/14/15/20/22mm, Chrome vanadium steel, thick-wall reinforced, for VAG brake caliper repair. Drive End Style Square Shank Number of Items 1 Number of Pieces 5 Bit Compatibilities breaker bar, impact wrench, ratchet Bit Set Composition Bit Set Included Components 5pcs Brake Caliper Socket Set Drive Bit Application automotive Drive Bit Shank Style square shank Manufacturer Part Number 7PT 10PT Brake Caliper Socket Set Manufacturer Warranty Description 2 Years warranty