👨👩👧👦 Build, Tune, and Race Together - Designed for pinewood-style derby car projects, these tungsten cylinder weights help parents and young racers work together to fine-tune car weight, balance, and race-day setup.
🔩 Compact High-Density - TungstenSolid tungsten alloy adds more weight in a smaller space than many common metal weights, making it easier to place weight toward the rear without crowding the car body.
🏆 Fine-Tune Toward the 5 oz Limit - Different weight options help builders adjust closer to the common 5 oz derby car limit without going over. Always check your local race rules before competition.
🛠️Easy Drill-In Cylinder Design - The round cylinder shape fits prepared holes or slots in wooden derby cars. Install with your preferred adhesive or method. Glue, drill bit, ruler, and tools are not included.
📦 Weights Only, No Extra Parts - Package includes tungsten weights only. Car body, wheels, axles, glue, ruler, drill bit, center-of-gravity stand, and other accessories are not included. Small parts; adult supervision recommended.