






🛠️ Master every curve with precision and ease — don’t let your finish fall flat!
The Dura-Gold Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block is a 15.75-inch professional-grade sanding tool featuring a unique dual backing system compatible with both hook & loop and PSA sandpaper. Its adjustable flex design locks in concave or convex shapes for consistent contour sanding, while ergonomic grips and dust extraction holes enhance comfort and cleanliness. Perfect for automotive, woodworking, metalworking, and industrial applications, it delivers precision and versatility to elevate your finishing game.



| Manufacturer | Dura-Gold |
| Part Number | DUR HB-1603 |
| Item Weight | 1.35 pounds |
| Package Dimensions | 16.26 x 5.59 x 3.27 inches |
| Item model number | DUR HB-1603 |
| Style | Radius Flex |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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