Four, 1/2 ounce tungsten threaded cylinders. COG weights thread into a 3/8 inch hole, allowing adjustment of the pinewood derby car COG (center of gravity).
Pinewood Pro Tungsten Canopy Weight for Derby Cars (One 2.5oz Canopy)
Solid Tungsten Round-Pinewood Weight
Overview Fine-tune your car's Center of Gravity (CoG) and optimize performance and stability. Includes four 1/2 oz (14.1 g) screw-in Tungsten CoG
Pinecar Tungsten CoG/Center of Gravity Weight Set 2 PIN3919 Pinewood Derby
wedge no COG adjust Slot – TxChemist************Winning is fun!
WOODLAND SCENICS - P3919 Tungten Cog Weights for Pinecar
Pinewood Car Derby Weights Tungsten 3.25oz. Pine Race Car Power
Solid Tungsten Round-Pinewood Weight
Fast Pinewood Derby Ultra Light Car Body – 5 Slot less 25 grams
Pine Car Weight - 3oz. Tungsten Incremental Cylinder from Woodland Scenics. Tungsten is 1.7 times denser than lead and offers more control over precise weight distribution. Place more weight in a smaller, precise area. The incremental design allows car builders to bring racers to the maximum weight allowed in exact 1/16 ounce increments.
Pinecar P3915 Tungsten Incremental 3 oz Weights Cylinders
Fast Pinewood Car Tornado Under 20 Grams Weight - Finland
Pinewood Derby Weights - Flat Weight Stick On Cut with Scissors
This is a Pinecar 350 Round Weights 2.5 Oz. Lead-free Round Weights are easy to install. Drill 3/8 diameter hole in car. Cut off the weight you need, keeping car as heavy as specifications allow. Then insert the weight into the body of the racer. Fill with Body Putty (P3928), sand when dry, then paint. Made of a lead-free alloy. Approx.
Pine Car Derby Weights, Silver, 3 oz - 3 count