Upper and lower clamp with bar.
Ammco Drum Boring Bar, B3107 Upper & 3016 Lower Clamp for 4000 Brake Lathe
Ammco Drum Boring Bar Upper Lower Clamp for 4000 Brake Lathe
Ammco 5392 Small Drum Boring Bar Tool Bit Assembly for Brake Lathe ATV Import
Ammco 5843 Boring Bar, 3107 Upper & 20666 Lower Clamp for 4000 Brake Lathe
Ammco 5843 Boring Bar, 9872 Bit Holder, 6914 Negative Rake Bits for Brake Lathe
Ammco 5843 Boring Bar & 9872 Bit Holder for 3000, 4000, 4100, Brake Lathe