Our own ATS brand tester comes complete with on-off safety valve to eliminate hose pressure when disconnecting from the cylinder. Can be used to check intake or exhaust valves, cracked or worn rings, defective cylinders, worn bushings, etc.

Our newest Rivet Squeezer Kit will take on any riveting task. It contains the new ATS HD Rivet Squeezer, a Bench Mount Kit, plus an extra 1-1/2" yoke. You'll also get a complete set of squeezers and dimple dies. Ats Pro Lifetime warranty.

A low-cost efficient gap setting tool for closing gaps on massive-electrode Aviation Spark Plugs. Compatible with all Champion, and Tempest Massive Electrode Spark Plugs.

Using Heli-Coil serrated aviation inserts is the only FAA approved method of repairing damaged spark plug threads. It is also the only method certified by engine manufacturers such as Teledyne-Continental and Textron-Lycoming.

The Cherry G747 is a pneumatic-hydraulic tool designed for the efficient installation of CherryMAX® rivets. Its durable, all metal housing makes it ideal for use in shop environments. This tool utilizes straight, offset and right-angle pulling heads.

This kit features the best of everything we have to offer in a medium-duty rivet squeezer. Features stainless steel Rivet Squeezer, 17 piece Dimple/Die & Squeezer Set, Set Holder Block, and a set of Rivet Gauges.

This is a precision cutting device manufactured from high quality tool steel, which is machined to very close tolerances to cleanly cut screws and bolts to a specific size without damaging the threads.

The Drill Rite precision drill guide is an easy, accurate way to drill any curved surface or tubing from 1/2" to 2-1/2" in diameter.

The new all digital TruTach II Optical Tachometer works on any propeller airplane with no connection necessary. It's usable inside or outside the cockpit for convenient operation and measures propeller speed to within 1 RPM at any power setting.

Our kit contains all of the hardware you'll need to deliver nitrogen to tires and struts from a nitrogen bottle. It includes a regulator, gauges (input & delivery), shut off valve, 12' hose, and a strut coupler. Low pressure delivery system.

Deluxe combo kit contains everything needed to handle every engine listed in the timerite manual. Kit Includes: (1) 18mm Time-Rite unit, (1) 14mm Cone, A complete set of scales & arms, instructions, and a fitted case.

A package of 25 pieces 1/8" (copper) CLECOLOK clecos.