Replacement tungsten weight holders for the Rear DravTech Mini Crawler Axels. Require lockouts with mounts for these weight holders. Either the lockouts for axles using
MRC diff gears, or axles using
SCX10 II diff gears.
Made to be used with Pinewood Derby 0.5oz tungsten slugs that needs to be purchased separatly.
Contains 1 pair of weight holders and weight retainers.
The weight retainer needs to be cut off from the weight holders.