Ideal for enthusiasts , professional plumbers , and homeowners upgrading faucet installations in campers , laundry room , or bathroom sinks bridges G1 / 2 and G3 / 8 pipes standards for water supply lines under sinks , washing machines , or outdoor faucet hookups requiring size conversion Machined threads and double rubber washers pair with PTFE tape provide watertight seal , and leaks in high pressures water systems resistant stainless steel construction withstands temperature fluctuations and mineral buildup , offering long time reliability in residential and commercial plumbing systems Crafted from stainless steel with leakproof compression designs , this G1 / 2 female to G3 / 8 male adapter ensures secure connection between faucet supply lines in kitchens and bathrooms, Manufacturer: XAGMODSHN