Lisle 63720 5/16" x 3/8" Low Profile Scissor Disconnects Leak Detection The MDX-P300 is the first

The MDX-P300 is the first tester available from Midtronics that features a built-in printer allowing for immediate printing of test results from a handheld tester

The Smallest Full Size Gun Available

3L 1990 to '91 Cutlass Supreme 2

Retainer becomes part of tool eliminating need for other retainers

Variable ergonomic trigger for control

Lisle 63720 5/16" x 3/8" Low Profile Scissor Disconnects Leak Detection The MDX-P300 is the firstDouble Ended Tools Disconnect Fuel Lines on Many Chrysler, Ford, and GM Vehicles. The 1 2" side on the 63710 is especially useful for removing the fuel supply line from the sending unit on 2001 and newer Chevrolet GMC 3 4 ton and 1 ton trucks equipped with 6. 6L Duramax engine. The 3 8" side of the 63720 is especially useful for removing the fuel supply line from the center port of the sending unit on 2000 and newer Chevrolet GMC Suburban and Tahoe