G39-450 G39450 Steinmann Pin Single Trocar Threaded 9" 2.0mm 5/64" pkg/6 G39-452 G39452 Steinmann Pin Single Trocar Threaded 9" 2.4mm 3/32" pkg/6 G39-454 G39454 Steinmann Pin Single Trocar Threaded 9" 2.8mm 7/64" pkg/6 G39-456 G39456 Steinmann Pin Single Trocar Threaded 9" 3.2mm 1/8" pkg/6 G39-458 G39458 Steinmann Pin Single Trocar Threaded 9" 3.5mm 9/64" pkg/6 G39-460 G39460 Steinmann Pin Single Trocar Threaded 9" 4.0mm 5/32" pkg/6 G39-462 G39462 Steinmann Pin Single Trocar Threaded 9" 4.5mm 0.177" pkg/6