Comparison : |
Item # E1F1, E Series Straight Through Interchange Nipple (Female Threads) Item # E1F1-B, E Series Straight Through Interchange Nipple (Female Threads) Item # E1F1-S, E Series Straight Through Interchange Nipple (Female Threads) Item # E2F2, E Series Straight Through Interchange Nipple (Female Threads) Item # E2F2-B, E Series Straight Through Interchange Nipple (Female Threads)
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