nipples
Plumbing aluminum fittings and nipples for HVAC systems. Reducing tees, couplers, elbows, nipples, and more. For connecting aluminum pipe or tubing, buy now!
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![Midland Metal Mfg. 76332 4 X 10 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76332_fade658e-4c46-4ba2-8a8f-18eea98ac307_medium.jpg?v=1708962436)
76332 | 4 X 10 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76332
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![Midland Metal Mfg. 76229 4 X 8 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76229_e66be225-9489-4bc9-a579-8792011b3052_medium.jpg?v=1708962338)
76229 | 4 X 8 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76229
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![Midland Metal Mfg. 76228 4 X 12 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76228_76b63752-a682-49f8-a52a-dd698b4c99ef_medium.jpg?v=1708962379)
76228 | 4 X 12 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76228
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![Midland Metal Mfg. 76227 4 X 6 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/76227_medium.jpg?v=1718751569)
76227 | 4 X 6 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76227
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![Midland Metal Mfg. 76226 4 X 5-1/2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76226_21f49192-8103-4b1a-b909-7244c092c938_medium.jpg?v=1708962318)
76226 | 4 X 5-1 / 2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76226
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![Midland Metal Mfg. 76225 4 X 5 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76225_b6b51d44-8bc0-4291-ac33-5fa2511e572c_medium.jpg?v=1708962436)
76225 | 4 X 5 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76225
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![Midland Metal Mfg. 76224 4 X 4-1/2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76224_30fde28f-eaf7-4a40-9055-9247e6966b18_medium.jpg?v=1708962418)
76224 | 4 X 4-1 / 2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76224
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![Midland Metal Mfg. 76220 4 X CLOSE ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76220_9d585349-c7c9-4333-bcda-f7b19d6bc93b_medium.jpg?v=1708962470)
76220 | 4 X CLOSE ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 4 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76220
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![Midland Metal Mfg. 76213 3 X 12 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76213_f473cfaa-1bb1-45e2-9183-614a253edede_medium.jpg?v=1708962411)
76213 | 3 X 12 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76213
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![Midland Metal Mfg. 76211 3 X 10 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/76211_medium.jpg?v=1718751586)
76211 | 3 X 10 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76211
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![Midland Metal Mfg. 76207 3 X 6 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/76207_medium.jpg?v=1718751564)
76207 | 3 X 6 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76207
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![Midland Metal Mfg. 76206 3 X 5-1/2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76206_0d2cbf78-39f0-44e5-98c3-5f9d2e84b7c4_medium.jpg?v=1708962350)
76206 | 3 X 5-1 / 2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76206
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![Midland Metal Mfg. 76205 3 X 5 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76205_c2571a53-6109-498d-9622-128ed7f374f2_medium.jpg?v=1708962296)
76205 | 3 X 5 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76205
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![Midland Metal Mfg. 76204 3 X 4-1/2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76204_c7a723d2-f54b-4e91-b2fa-71c14659a380_medium.jpg?v=1708962351)
76204 | 3 X 4-1 / 2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76204
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![Midland Metal Mfg. 76203 3 X 4 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/76203_medium.jpg?v=1718751554)
76203 | 3 X 4 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76203
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![Midland Metal Mfg. 76202 3 X 3-1/2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76202_9aefb89b-c41c-4373-9bf9-134740387769_medium.jpg?v=1708962398)
76202 | 3 X 3-1 / 2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76202
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![Midland Metal Mfg. 76200 3 X CLOSE ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/76200_medium.jpg?v=1718751564)
76200 | 3 X CLOSE ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 3 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76200
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![Midland Metal Mfg. 76189 2-1/2 X 8 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1/2 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76189_4ea0e784-386e-4f32-9877-136f9a4a2b87_medium.jpg?v=1708962337)
76189 | 2-1 / 2 X 8 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1 / 2 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76189
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![Midland Metal Mfg. 76187 2-1/2 X 6 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1/2 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76187_587c0479-6d94-457a-9712-fde4fa2298b9_medium.jpg?v=1708962458)
76187 | 2-1 / 2 X 6 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1 / 2 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76187
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![Midland Metal Mfg. 76186 2-1/2 X 5-1/2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1/2 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76186_055ad3f1-67de-4c87-8f38-78c59772ce30_medium.jpg?v=1708962344)
76186 | 2-1 / 2 X 5-1 / 2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1 / 2 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76186
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![Midland Metal Mfg. 76185 2-1/2 X 5 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1/2 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76185_b80d0f37-a70c-4d74-81b5-d2219cf0efaf_medium.jpg?v=1708962431)
76185 | 2-1 / 2 X 5 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1 / 2 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76185
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![Midland Metal Mfg. 76184 2-1/2 X 4-1/2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1/2 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76184_a1c8c909-166a-4b72-9c99-635247b96be3_medium.jpg?v=1708962385)
76184 | 2-1 / 2 X 4-1 / 2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1 / 2 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76184
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![Midland Metal Mfg. 76183 2-1/2 X 4 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1/2 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76183_1f952d57-2ed8-4cbb-8005-f161c81a5a09_medium.jpg?v=1708962303)
76183 | 2-1 / 2 X 4 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1 / 2 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76183
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![Midland Metal Mfg. 76182 2-1/2 X 3-1/2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1/2 Aluminum Nipples | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/76182_d43810ad-ab3f-4a9b-a6af-21e9ff24328b_medium.jpg?v=1708962289)
76182 | 2-1 / 2 X 3-1 / 2 ALUM NIPPLE, Nipples and Fittings, Aluminum Nipples, 2-1 / 2 Aluminum Nipples | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 76182
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