Comparison : |
Item # 1921520, 1 1/2 Inch (in) FNST x 1 1/2 Inch (in) MNPT Brass Swivel Adapters Pin Lug Adapter Fitting Item # 1921547, 1 1/2 Inch (in) FNPSH x 1 1/2 Inch (in) MNPT Brass Swivel Adapters Pin Lug Adapter Fitting Item # 1921545, 1 1/2 Inch (in) FNPSH x 2 1/2 Inch (in) MNPT Brass Swivel Adapters Pin Lug Adapter Fitting Item # 1921550, 2 1/2 Inch (in) FNST x 2 Inch (in) MNPT Brass Swivel Adapters Pin Lug Adapter Fitting Item # 1921570, 2 1/2 Inch (in) FNST x 2 1/2 Inch (in) MNPT Brass Swivel Adapters Pin Lug Adapter Fitting
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