Comparison : |
Item # SA-A150, 1 1/2 in. Size Aluminum Spool Adapters SA-A Series Male Coupler x Male Coupler Item # SA-A1520, 1 1/2 x 2 in. Size Aluminum Spool Adapters SA-A Series Male Coupler x Male Coupler Item # SA-A200, 2 in. Size Aluminum Spool Adapters SA-A Series Male Coupler x Male Coupler Item # SA-A2030, 2 x 3 in. Size Aluminum Spool Adapters SA-A Series Male Coupler x Male Coupler Item # SA-A300, 3 in. Size Aluminum Spool Adapters SA-A Series Male Coupler x Male Coupler
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