Overview Product Description Koford Bearing Assembly Tool - Aluminum w/Groove - .520 Dia - KOF-M188-520 Product Videos Custom Field Product Reviews Write a Review Write a Review × Koford .520 Aluminum Slug with shaft - KOF-M188-520 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *