Part # ISWB16-12
Part # ISWB16-8
1" by 1/2" Internal Socket Weld Assembly - without groove
Part # ISWB20-12
Part # ISWB8-6
Part # ISWG12-6
3/4" by 3/8" Internal Socket Weld Assembly with Groov
Part # ISWG12-8
Part # ISWG20-12
Part # ISWG32-20
Part # ISWG8-6