Comparison : |
Item # FR 1520AL, 1-1/2" x 2" Aluminum Type FR Male Adapter x Male NPT Item # FR 1530AL, 1-1/2" x 3" Aluminum Type FR Male Adapter x Male NPT Item # FR 2015AL, 2" x 1-1/2" Aluminum Type FR Male Adapter x Male NPT Item # FR 2025AL, 2" x 2-1/2" Aluminum Type FR Male Adapter x Male NPT Item # FR 2030AL, 2" x 3" Aluminum Type FR Male Adapter x Male NPT
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