Comparison : Item # 1/4, 8620 Cold Drawn Alloy Steel - Rounds
Item # 5/16, 8620 Cold Drawn Alloy Steel - Rounds
Item # 3/8, 8620 Cold Drawn Alloy Steel - Rounds
Item # 7/16, 8620 Cold Drawn Alloy Steel - Rounds
Item # 1/2, 8620 Cold Drawn Alloy Steel - Rounds