Home / Automotive Equipment Parts / Brake Lathe and Tire Changer Accessories / Red Lock-Down Knobs (Ammco 900320) Red Lock-Down Knobs (Ammco 900320) $6.43 Part Number: A320 Red Lock-Down Knobs (Ammco 900320) quantity Add to cart UPC: 682488085689 Categories: Brake Lathe Accessories, Brake Lathe and Tire Changer Accessories, Repair Parts Related products Brake Lathe Adaptor Set $1,747.86 Part Number: A4347Add to Cart Extended Leadscrew Bushing Nut $79.54 Part Number: 97Add to Cart 1″ Arbor for Hofmann Style Brake Lathes $497.87 Part Number: 8546Add to Cart Shear Gear & C-Clip Ammco Style Brake Lathe 907996 $5.77 Part Number: 93Add to Cart