![Amazon.com: LOZOME 1-1/2" x 1" Female Reducer Reducing Coupling,Stainless Steel 304 NPT Female Threaded Cast Pipe Fitting,Nipple : Industrial & Scientific Amazon.com: LOZOME 1-1/2" x 1" Female Reducer Reducing Coupling,Stainless Steel 304 NPT Female Threaded Cast Pipe Fitting,Nipple : Industrial & Scientific](https://m.media-amazon.com/images/I/71+Ig05W2PL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LOZOME 1-1/2" x 1" Female Reducer Reducing Coupling,Stainless Steel 304 NPT Female Threaded Cast Pipe Fitting,Nipple : Industrial & Scientific
![Anvil 8700157954, Steel Pipe Fitting, Coupling, 1/4" NPT Female, Black Finish: Amazon.com: Tools & Home Improvement Anvil 8700157954, Steel Pipe Fitting, Coupling, 1/4" NPT Female, Black Finish: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/81u0fTEYh2L._AC_UF1000,1000_QL80_.jpg)
Anvil 8700157954, Steel Pipe Fitting, Coupling, 1/4" NPT Female, Black Finish: Amazon.com: Tools & Home Improvement
![Pipe Fittings Direct. 1 1/2 inch mechant steel full coupling, Class 150, Internal Thread X Internal Thread Pipe Fittings Direct. 1 1/2 inch mechant steel full coupling, Class 150, Internal Thread X Internal Thread](https://pipefittingsdirect.com/images/thumbs/0005112_1-12-inch-npsc-merchant-full-coupling_200.jpeg)
Pipe Fittings Direct. 1 1/2 inch mechant steel full coupling, Class 150, Internal Thread X Internal Thread
![Horiznext npt 1/2 (means the inner diameter of the thread is 3/4 inch) cast female taper threaded pipe coupling, stainless steel 304 coupler for mush tun cooler and shower hose, 2 pcs - Amazon.com Horiznext npt 1/2 (means the inner diameter of the thread is 3/4 inch) cast female taper threaded pipe coupling, stainless steel 304 coupler for mush tun cooler and shower hose, 2 pcs - Amazon.com](https://m.media-amazon.com/images/I/61hpugvC0RL._AC_UF894,1000_QL80_.jpg)
Horiznext npt 1/2 (means the inner diameter of the thread is 3/4 inch) cast female taper threaded pipe coupling, stainless steel 304 coupler for mush tun cooler and shower hose, 2 pcs - Amazon.com
![Amazon.com: Carbon Steel A105 Forged Pipe Half Coupling 1 1/2" NPT Female x 1 1/2" Weld On Pipe Tube Bung Fitting 3000 psi : Industrial & Scientific Amazon.com: Carbon Steel A105 Forged Pipe Half Coupling 1 1/2" NPT Female x 1 1/2" Weld On Pipe Tube Bung Fitting 3000 psi : Industrial & Scientific](https://m.media-amazon.com/images/I/61ZR5RW9NxL._AC_UF894,1000_QL80_.jpg)