FireLocks

Please use the distributor link to locate a Pi-Thon authorized distributor in your area.

FireLocks™

"If you would like to see more of this coupe being built go to the On-Line Build Section at www.progressiveautomotive.com

FireLocks™ is a stainless steel compression fitting that replaces conventional exhaust system clamps, dramatically improving the under-vehicle appearance and offering superior sealing performance.

The following shows dimensions for FireLocks™ and their corresponding wrench part number. Wrenches are sold separate from fittings. Use the table below to determine the values shown in the schematic drawing. If you have any questions regarding selection, please feel free to call and we will assist you.

Stainless Steel End-to-End Pipes FireLocks™

Note: EE= End-to-End

Part #	Size (Pipe O.D.)	Dim A Max O.D. of Tubing	Minimum Compression Range	Dim B Part Length	Dim C Part Diameter	Wrench Part #
1-SS32 EXEE	2	2.030	1.950	2.850	2.600	1553242
1-SS36 EXEE	2 1/4	2.280	2.200	2.850	2.850	1553242
1-SS42 EXEE	2 1/2	2.500	2.450	2.850	3.100	1553242
1-SS48 EXEE	3	3.000	2.950	3.000	3.600	1554864
1-SS56 EXEE	3 1/2	3.500	3.450	3.060	3.975	1554864
1-SS64 EXEE	4	4.000	3.950	4.060	4.400	1554864

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Stainless Steel Overlapping Pipes FireLocks™

Note: SL=Sleeved (overlapping)

Part #	Size (Pipe O.D.)	Dim A Swedge O.D.	Minimum Comp Range	Dim B O.D. Tubing	Minimum Comp Range	Dim C Fitting Installed	Dim D Fitting O.D.	Wrench Part #
1-SS32 EXSL	2	2.150	2.100	2.000	1.950	2.850	2.700	1553242
1-SS36 EXSL	2 1/4	2.400	3.350	2.250	2.200	2.950	2.950	1553242
1-SS42 EXSL	2 1/2	2.650	2.600	2.500	2.450	3.000	3.200	1553242
1-SS48 EXSL	3	3.150	3.120	3.000	2.950	3.060	3.700	1554864
1-SS56 EXSL	3 1/2	3.650	3.600	3.500	3.450	3.060	4.050	1554864
1-SS64 EXSL	4	4.150	4.100	4.000	3.950	4.060	4.475	1554864

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Email info@pi-thondesigninc.com for questions or comments

Last modified: January 24, 2007