Home / Brake Lathe Accessories / Dial Knob for Twin Cutter – Ammco #6923 Dial Knob for Twin Cutter – Ammco #6923 $33.78 Part Number: A6923 OEM: 906923 Dial Knob for Twin Cutter - Ammco #6923 quantity Add to cart UPC: 682488087386 Category: Brake Lathe Accessories Tags: Dial Knob for Twin Cutter, OEM: 906923 Related products Small Hex Head Socket Screw $3.39 Part Number: 63B-15Add to Cart 10 PK Spring Washer/Twin Cutter $17.75 Part Number: A6929-10Add to Cart Square Headed Screw $2.86 Part Number: 63B-12Add to Cart 1″ Arbor for RELS 2000 $387.08 Part Number: 40080Add to Cart