A comprehensive set of 5 sizes of popular fuel line pipe connectors and 2 fuel line double ended connectors. These simple connectors offer a cost effective repair solution to damaged connectors on fuel lines. To ease the fitting of the hard plastic fuel pipe to the connectors, use Laser Tools Pipe Connector Insertion Tool, Part No. 6933. Straight male pipe connectors (5pc of each), sizes: 6.3 x 6mm, 7.89 x 8mm, 9.49 x 8mm, 9.89 x 8mm, 11.8 x 10mm. Fuel line double ended connectors (5pc of each), sizes (nylon - rubber): 8 - 7.5mm, 6 - 7.5mm. Constant running pressure: 5 bar (72psi); max pressure: 7 bar (101psi). Operating temperature: -30�C to 120�C. Body manufactured from nylon PA12. Made to SAE J2004-2009 standards. Top up packs available (5pc), see Part Nos.�37200�(6.3 x 6mm),�37201�(7.89 x 8mm),�37202�(9.49 x 8mm),�37203�(9.89 x 8mm),�37204�(11.8 x 10mm), 37205 (6 - 7.5mm), 37206 (8 - 7.5mm).