This is the perfect Spark Plug Tool Kit for aviation shops that need to do spark plug maintenance on a regular basis, or for the do-it-yourselfer who wants to do more hands-on maintenance to save some money. Works with both 120V and 240V voltages.

This kit is designed for the engine and powerplant specialist. It contains an array of tools and equipment to take apart, check, inspect, overhaul, and re-assemble just about any type of Aircraft Engine, including all models of Continental and Lycoming.

7 Piece Tungsten bucking bar kit containing the complete set of tungsten bucking bars. The bars come in a custom foam lined case. Includes ATS6001, ATS6004, ATS6005, ATS6006, ATS6007, ATS6008, ATS6009.

Our new breakdown Engine Stand Kit comes to you unassembled to save you *BIG* on shipping costs, but it goes together in a few minutes with only a couple of wrenches. Works with all Continental and Lycoming engines.

Our Spark Plug Socket features a thin-walled design to get into to the tightest confines. Magnet interior guarantees that you won't accidentally drop the plug. Works with all Champion and Tempest Aviation Spark Plugs.

Contains: 2EM, E50A, Eastern E25, E5A, ATS950,& BK00219001 tool box. The new ATS engine test kit has all the test equipment need in one tool box to check engines overall health.

The new ATS Pro Beading Tool Kit is a perfect recreation of the classic Parker Tool. It's the best beading tool on the market today... We guarantee it! Makes perfect beads in tubes from 1/4" to 1". Meets MILSPEC MS33660D and SAE AS5131 standards.

Our new ATS "C" Squeezer is lightweight and has enough power enough to squeeze up to 1/8" aluminum rivets. Complete kit includes the squeezer with a 1-1/2", and a Longeron yoke, plus our popular 17 piece squeezer and dimple sets.

Our own ATS brand Differential Cylinder Pressure Tester combines the features of our popular 2E tester and a Master Orifice into one tool.

Newly engineered design now features 6061-T6 Aluminum cylinder construction for lightweight durability. Enhanced valve system rated at over 3,000 psi. Develops a true 10X pressure multipler to produce over 1,500 psi from a 150 psi air source.

Our Aviation Piston Ring Compressor features a quick-change design to speed up piston ring installation. It includes the famous Hastings Ring-O-Matic® pliers and bands that operate in all positions: not just vertically or horizontally.

Great package deal featuring our 133 Microstop Countersink plus 4 pilot cutters (1000-100 series) in sizes #40, #30, #21, and #12 all packaged in a custom foam lined case.