G39-309 G39309 Steinmann Pin Double Trocar Threaded 12” 2.0mm 5/64" Pkg/6 G39-311 G39311 Steinmann Pin Double Trocar Threaded 12” 2.5mm 3/32" Pkg/6 G39-313 G39313 Steinmann Pin Double Trocar Threaded 12” 3.0mm 1/8" Pkg/6 G39-315 G39315 Steinmann Pin Double Trocar Threaded 12” 3.2mm 1/8" Pkg/6