hzfj 2pcs garden hose adapter double female brass swivel thread size 1/2" npt (f) to 3/4" nh (f) garden pipe joint extension repair fitting youho qty: 2pcs. you will receive a packof 1 individual adapters. this connector is ideal for drip system watering kitinstallations such as solid set, drip line or other low flow agriculture,landscape, nursery, residential and commercial irrigation. perfect irrigation riser part for conversion of 3/4" tubing to your faucethead attachment, garden hose or soaker hose. with reliable universal fit, thesedrip system head irrigation adapters are essential drip irrigationsupplies. <br /> to install: <br /> 1) female 3/4ght connection to male 3/4ght .2) female 1/2 npt connection to male 1/2 npt <br /> <br /> approved for use in waste watersystems <br /> fengjin team products are reasonably priced, completespecifications, and guaranteed quality. your support is our biggest motivation.please inform and promote to friends who need this product. finally, thank youvery much for giving us a review and feedback. it will help us understand customerexperience and needs. <br />