Sir Tools ST9020-KIT Pneumatic Brake Caliper Piston Wind-Back Tool Kit

The Sir Tools ST9020-KIT is a professional-grade pneumatic brake caliper piston wind-back and press tool kit designed to streamline brake service on vehicles with parking brake-equipped rear calipers. This master kit includes 16 press pads to cover nearly every single-piston brake caliper application worldwide, making it an essential addition to any professional shop or serious DIY enthusiast's toolbox.

Key Features:

• Rotates left or right to wind back parking brake pistons, saving significant time and effort during brake pad replacement
• Single-piston pneumatic press shaft delivers continuous, straight-line force at 1:1 ratio from air compressor
• Non-impact type action with finger-controlled press speed for precision work
• Magnetic pad attachment base securely holds press pads in place during operation
• Durable anodized cast aluminum body provides lightweight strength and corrosion resistance
• High-quality chrome alloy steel construction for all moving parts ensures long-term reliability
• Protective rubber guard prevents damage to caliper components and tool during operation
• Complete 16-piece press pad set covers the widest range of vehicle applications
• All components securely housed in blow-molded carrying case for organized storage and portability

This comprehensive kit eliminates the need for manual c-clamps and awkward piston wind-back tools, making rear brake caliper service faster and more efficient. The pneumatic operation provides consistent, controlled force while the rotating capability handles both standard and parking brake-integrated caliper pistons with ease.