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Industrial Supply: Male King Short & Long Shank Pin Lug Couplings
We stock many configurations when it comes to male king short/long shank pin lug couplings, or (king short/long shank suction couplings). These couplings rang from 1-1/2" to 6" in size with NPSM threads. They come in aluminum shanks, brass shanks, steel shanks, and plated steel shanks.
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