Check the listing for details. 1/4" OD DOT Approved Nylon Air Line Hose 33FT 50 FT 100FT 200FT Air Brake System. Condition: New. Listed at 11.99 USD. Brand New Lencool Racing brand DOT Approved Airline, brake hose. This airline meets DOT standard of SAE J844 and DOT FMVSS 49CFR 571.106.. This can be used with any kind of air application such as for Air Suspension, Load leveling bags, Train horns. It is a 1/4" OD (outside diameter) airline/ tubing. It can be used with any Push to connect fittings with Push to connect side 1/4" (.025") Or Compression fittings for 1/4" OD Tubing. This airline can handle up to 200 PSI of regular pressure, operate up to 200 Degree Fahrenheit with max air pressure not exceeding 200 PSI. *** Do Not use this tubing/ airline close to engine, exhaust etc. The extreme temperature will make this line soft , resulting into the failure of tubing. Length Availble:33FT/50FT/100FT/200FT This Airline/ Tubing can be used for any type of analog (needle) type gauges with proper fittings. Please make sure your fittings are for 1/4" OD Only. Product Features: 100% Pressure Tested. Excellent UV Stability. Abrasion Resistant. Kink Resistant. Reduced Labor costs. Less downtime due to kinking failure. Tubing/ Airline maintains extended dimensional integrity. Lencool Racing has been providing the quality products in automotive parts & accessories for years. Being a professional eBay Seller that provides you guys the greater shopping experiences is out mission. We have a friendly and dedicated support teams to handle any problems you come up with our products. Please contact us first via eBay email or message for replacement, refund or technical problem caused by any reason.