Litorange 4 Pcs 3/8 Inch Flexible Flex Gas Line Hose Brass Connector Kit, Product Details ? Material: ? Specification: ? Package includes: ? ?Material?: Heavy Duty Brass,strong and durable.Litorange Brass for corrosion resistance, high temperature ductility and low magnetic permeability. ? ?Package Include?: 2 PCS 3/8" Flare x 1/2" Male NPT Pipe 2 PCS 3/8" Flare x 1/2"Female NPT. ? ?Temperature Range?: Working Temperature Range from -53C to 121C (-65 to 250 Degree F). ? ?Function?: Flex gas line(Not included) is designed for indoor and outdoor use with gas ranges and furnaces. Naturally corrosion-resistant to increase flexibility quality flared end fittings to prevent liquid leakage. Provides extra corrosion protection from accidental contact with common household chemicals. NPT: American Nation Standard Taper Pipe Threads.When purchasing fittings, consider the application, as this will affect material type, shape, size, and required durability. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.