Combines our popular 116 Spark Plug Gapper with our new ATS450 Spark Plug Gauge in one money-saving kit.

HANSEN quick connect fitting. The Semco 250A series dispense guns require the use an air hose with a B-nut fitting (to attach to the Semco gun) and a quick connect attachment. Each hose is 5 ft (1.5m) long.

The newest addition to our ATS Pro Rivet Squeezer Line is built for hard use. All stainless steel construction. Squeezes up to 5/32" aluminum (1/8" steel) rivets. Works with any 3/16" shank dies. 3" Yoke.

The only Riveting Kit on the market especially designed for students. This kit is currently being used by Vincennes University and others.

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.

The Cherry G784 Hydro-Shift Riveter is a pneumatic-hydraulic tool designed for the efficient installation of CherryLOCK® Rivets. It will install nearly all diameters of CherryLOCK® Rivets up to a half-inch grip. NSN: 5130-00-935-4681

An environmentally friendly biodegradable heavy duty cleaner for the removal of baked on carbonaceous soils, oils and greases. Can be diluted from 1:5 to 1:20 and heated to accelerate cleaning. Safe for most metals and plastics. Non-hazardous. 1 Gallon.

This tool takes all the work and risk out of removing the piston pin. It works on lycoming and Continentals engines. Just slip it over the piston, turn the shaft and it pushes the pin out.

Designed with a heavy-duty flexible casing and core assembly for longevity. Fits any air or electric drill. Accepts 1/4x28 threaded drill bits and other accessories for close quarter drilling.

Tungsten Alloy Bucking weighs almost twice as much as conventional steel which makes it a perfect material for manufacturing a small yet HEAVY Bucking Bar. As you know, the heavier the bar, the easier it is to shoot your rivet.

This is the drill you need to get into those tight spaces. It has a head height of just over an inch, and produces enough torque at 2800 RPM to drill through steel. Excellent speed control, and has a solid, well-balanced feel.

Our new Spark Plug Field Kit. It contains everything you need to keep your spark plugs working in tip-top condition. It includes a spark plug cleaner, socket, dental picks, lubricant, inspection magnifier, spark plug tray, and a gapping kit.