Features: Stainless steel adapters ensures durability and leakproof performances for seamlessly G1/4 to 1/4 conversions in plumbing and industrial systems. Engineered with threads and corrosions resistant stainless steel, these adapters handle water, gas, and oil across residential, automotive, and industrial systems. Addition for homeowners, technicians, and factory maintenance needing connectors for high pressures pipelines or machinery fluid transfer. Water filtrations setups, automotive brake lines, or air networks with portable yet high strengths adapters that reduce systems. Easy clockwise tightening with anti loosening grooves ensures secure connection while enabling expansions with accessory G1/4 fittings. Specifications: Materials: Stainless Steel Size: 2.9x1.7cm/1.14x0.67inch Package Includes: 2pcs Thread Connectors note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.