Comparison : Item # 57013SNL316P, Nonlocking W Patch - 316SS
Item # 57014SNL316P, Nonlocking W Patch - 316SS
Item # 57015SNL316P, Nonlocking W Patch - 316SS
Item # 57016SNL316P, Nonlocking W Patch - 316SS
Item # 57017SNL316P, Nonlocking W Patch - 316SS