Dent Vision ShockBlocker X4 Knockdown | Dual Spring Shock-Free PDR Knockdown Overview The Dent Vision ShockBlocker X4 Knockdown is designed for technicians who want maximum control, reduced vibration, and a firmer knockdown feel during Paintless Dent Repair. Featuring a patent-pending dual spring shock absorption system, the X4 is tuned for maximum stiffness while still allowing controlled movement through the shaft to reduce impact transfer to your hands and fingers. Built for daily professional use, the ShockBlocker X4 helps reduce fatigue during repetitive tapping, blending, and finish work while maintaining the crisp feedback technicians need for accurate panel correction. Available in four color options: Red, Green, Orange, and Blue. Dual Spring Shock-Free Design Unlike traditional knockdowns that transfer impact directly into your hand, the X4 uses a dual spring system that absorbs vibration while maintaining a firm working feel. Benefits include: Reduced hand fatigue Less finger strain Controlled impact absorption Maximum stiffness with shock reduction Improved comfort during long repair sessions The result is a knockdown that feels precise without punishing your hands. Built for Maximum Control The X4 is designed for technicians who prefer a firmer knockdown response. Perfect for: High spot correction Crown reduction Glue pull cleanup Precision finish work Steel and aluminum panel repairs The balanced design allows for clean, controlled tapping while maintaining excellent feedback. Dual Magnet Anti-Roll System Two integrated magnets help prevent the tool from rolling away when placed on metal surfaces. Benefits include: Stays where you put it Faster access during repairs Less risk of dropping or losing the tool Improved shop and mobile workflow A simple feature that makes a big difference during busy repair days. Accepts Standard 5/16-18 Tips The ShockBlocker X4 uses industry-standard 5/16-18 threading. Compatible with: Blending tips Knockdown tips PEEK tips Steel tips Most standard PDR tip systems Customize the knockdown to fit your preferred repair style. Lightweight Professional Design Despite its robust construction, the X4 remains lightweight and easy to handle. Excellent balance Reduced fatigue Comfortable daily use Responsive performance during detailed finish work Available Colors Choose from: Red Green Orange Blue Specifications Overall Length: 3.25" Weight: 1.2 oz (34g) Thread Size: 5/16-18 Standard Dual Spring Shock-Free Design Dual Anti-Roll Magnets Patent Pending Key Features Patent-pending dual spring shock absorption system Maximum stiffness with controlled shaft movement Reduces hand and finger fatigue Dual magnet anti-roll design Accepts standard 5/16-18 tips Lightweight 1.2 oz construction Available in four color options Built for professional PDR finishing work Perfect For Paintless dent repair technicians Finish work and blending Crown reduction High spot correction Glue pull cleanup Steel and aluminum panel repairs Why Technicians Choose the ShockBlocker X4 The ShockBlocker X4 combines the firm feedback many technicians prefer with a shock-reducing system that helps protect hands and fingers during long repair days. Its dual spring design, anti-roll magnets, and lightweight construction make it a valuable finishing tool for both mobile and shop-based PDR professionals. What's Included (1) Dent Vision ShockBlocker X4 Knockdown Color of your choice: Red, Green, Orange, or Blue
