AB2 Boghosian Composite Instrument AB2 Boghosian Composite Instrument Sign in to save to your list TNPFIAB2 Used for measuring composite layers and shaping occlusal anatomy. 1.9mm/2.6mm SKU Handle TNPFIAB2 XTS™, Smooth Satin Steel™ PFIAB2 #41 Round Where to Buy Ask a specialist