The same hanger shells that ship with the 1.7" Knuckle Draggers.

Will fit PNCHMNKY knuckle dragger 1.7" wheels or any wheel with a 36mm inner diameter (hardpark 1.8, akers 1.8, v.eng 1.8, and others)

For v1 and v2 Meus Iso axles

Can hold up to 28g in tungsten slugs

Take 3/8" 1/4oz Tungsten slugs available at Maximum-Velocity.com