18mm x 1/2" long Heli-Coil aviation grade spark plug insert.

Black Diamond media cleans faster and produces less dust than any other media. Environmentally safer than Silica Sand, as it contains no health threatening "Free Silica" dust. Perfect for Sandblasters and Spark Plug Cleaners.

Hastings Quick Change Bands are a fast and efficient way to install piston rings on all types of engines. Use them with the Hastings Ring-O-Matic Pliers (p/n 1670). Fits piston sizes: 5" to 5-1/4".

Expanding ball type tool produces a perfectly formed flare every time. Balls rotate inside housing, expanding it into aluminum boss while smoothly burnishing the inner surface.

For Early Bendix S-20, S4, and S6 Magnetos... Unique design of the P-lead adapter ensures proper spring pressure against the internal contact. It provides secure and stable alignment, and includes a post that prevents the timer leads from falling off.

These repair kits are very popular with experimentalists and kit builders as an economical alternative to serrated inserts. They contain everything you'll need to make on-the-spot engine repairs. Includes piloted tap, and installation tool, and 24 inserts

Contains: 2E, 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 engine compression, synchronize magnetos, time aircraft engines, and test the aircraft ignition leads.

New 3882-series Cylinder Base Nut Wrenches feature a 12-point thin-walled hex head, and a 15" span for use with any Continental and newer Lycoming engines.

Just attach in one of the valve cover screw holes and give it a couple quick turns to compress the valve spring and make it easy to remove the rocker shaft.

For working on engines with a spring loaded push rod tubethe big bore Continentals this tool is a must have item. You know how hard it is to get at the springs on the push rod tubes now you can remove them in under a minute.

Deluxe single-channel model with audible tone. Ideally suited for synchronizing single-mag engines such as ultralights, and motorcycles. Eliminates all guesswork and provides a greater safety factor by creating perfect timing quickly and reliably.

Chaser cleans threads in spark plug hole of dirt, carbon build-up, and metal particles. Double ended for both 14mm and 18mm threads. Neoprene band on hex drive holds tool securely in any 13/16" deep-well spark plug socket.