HERTEL Indexable Boring Bar: A16MCLNR4 1″, 1.2000″ Min Bore, Right Hand, -5 deg Lead Angle, Steel 7000015 SKU: DBI05695408

GIBRALTAR 21/32″ Head Dia, 8-32 Hole, 3/4″ High, Phenolic, Female Insert, Push Pull Knob G10-3001 SKU: DBI00583088

SPI Class ZZ Minus Plug & Pin Gage: 0.021″ Dia 18-021-6 SKU: DBI56243686