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.

Professional Riveting contains everything needed for riveting. Complete kit includes ATS-3X Pro Riveting gun plus: 4 bucking bars, 5 Straight Rivet Sets, 4 Offset Rivet Sets, Custom Molded Case, and more...

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.

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 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.

Tandem ATS C-Squeezer delivers twice the force of a standard unit at the same pressure. Squeezes up to 1/8" steel rivets or 3/16" aluminum rivets. Includes 3" yoke. Accepts all squeezer sets with .187 shank. Requires 80-90 psi.

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.

For all Continental and Lycoming engines. Adjustable type to work on all series engines. Ring installs on rockers and "C" collar compressor spring to allow keeper removal.

4PC Tungsten bucking bar kit containing our most popular bucking bars. ATS6005, ATS6006, ATS6007, ATS6008, and comes in custom foam lined case.

This all aluminum unit is designed to improve and speed up the process of timing magnetos to the engine. Easily attached to the propeller spinner, it is accurate to within 1.0 degree.

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.

Opti Manufacturing Model T5-2002-101-00. Range 10-100lbs. Cable sizes: 1/16"-1/4". The extremely small size of this tensiometer permits entry through small openings, and allows accurate readings on cables located in confined areas.