G39-931 G39931 Steinmann Pin Double Diamond Round 12” 2.5mm 5/64" Pkg/6 G39-933 G39933 Steinmann Pin Double Diamond Round 12” 2.7mm 7/64" Pkg/6 G39-935 G39935 Steinmann Pin Double Diamond Round 12” 3.0mm 1/8" Pkg/6 G39-937 G39937 Steinmann Pin Double Diamond Round 12” 3.2mm 1/8" Pkg/6 G39-939 G39939 Steinmann Pin Double Diamond Round 12” 3.5mm 9/64" Pkg/6