Brake Pad Replacement Tool Auto Wheel Cylinder Disc Brake Pad Caliper Separator Replacement Piston Rewind Disassemble Repair Hand Tool Kits(5PCS)

Set Piece: 3 pieces/5 piecesProduct size: 150 x 90 x 45mm==========Set Piece : 3 pieces/5 piecesMaterial : ChromingOrigin : China

• [Precision Torque Control, Protecting Caliper Integrity]: The tool's thrust bolt assembly features a fine-pitch thread design that applies progressive, controlled pressure directly to the piston face. This eliminates lateral forces or eccentric loads that may occur during manual reset, thereby preventing damage to piston seals and caliper housing.
• [Magnetic Coupling System for Secure Adapter Disc Fixation]: The thrust bolt head integrates powerful rare-earth magnets that firmly maintain adapter disc alignment during compression. This prevents sudden adapter disc displacement under pressure, eliminating the risk of it falling into the brake assembly interior and ensuring operator safety.
• [High-Strength Alloy Construction for Workshop Reusability]: Forged from 45# carbon steel or chromium-vanadium alloy, the tool body and critical components undergo heat treatment to achieve an optimal balance of hardness and toughness. This delivers exceptional resistance to deformation, thread stripping, and metal fatigue from high-cycle loading.
• [Modular System Kit for Comprehensive Brake System Service]: The kit is logically organized by functional modules within a custom-molded toolbox. This systematic approach enables technicians to service multiple caliper designs—including single-piston, multi-piston, and types requiring simultaneous rotation and compression—using a single integrated kit.
• [Verify Adapter Disc Contact with Piston Face Before Use]: Before applying force, ensure the selected adapter disc achieves complete, flush contact across the entire piston face. Using undersized or misaligned adapter discs concentrates pressure at the piston edges, causing irreparable damage to the piston or caliper cylinder.