37. Ammco Replacement Knob Kit for Brake Lathe 6854 Model : WE37 Q'ty : Add To Inquiry Description No. WE37 Origin: United States Fits : Ammco - 3000 * 3850 * 4000 * 4100 * 7000 * 7500 * 7700 Related Products 26. AMMCO Brake Lathe Hubless Adapter Cup 3577 WE26 16. Ammco Arbot 6101 WE16 28. Ammco Hubless Adapter (cast iron) 9490 WE28 15. Ammco Drum Feed WE15 18. Ammco Truck Arbot 3198 WE18 33. Ammco Negative Rake Carbide Brake Lathe Bits 6914 WE33