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.

Jiffy-Style Professional Riveting Kit is compact enough to get into impossibly tight riveting areas. Includes sets (snaps) for 3/32" thru 3/16" AN470, AN456, and AN426 rivets. Comes packaged in military canvas bag. Bucking bars not included.

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

An assortment of 50 K-series clecos (0 to .25" grip range) plus a pair of cushioned cleco pliers packaged in a convenient storage case.

Designed specifically to install two-piece lockbolt fasteners of all types, including Avdel MaxLok, Huck Lockbolts, and Pop Lockbolts.

Size: 5/32". Deburrs the front, back or both sides of a hole in one pass. Works with any drill. Adjusts easily by turning a set screw in the shank to control the depth of cut.

This rivet fan spacing tool is just what you need for lining up those rivet holes. The clever accordion action of the fan spacer allows you to set up rivet holes with deadly accuracy. Evenly spaces up to 20 holes from 1/2" to 1-1/2" apart.

A package of 25 pieces 5/32" (black) CLECOLOK clecos.

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.

For use with Hartzell props on Lycoming 0360 engines. Made from heat treated 4130 steel and laser cut to fit 3/4" nuts and 1/2" drive torque wrenches.

Sure-Gap is designed for use on all massive electrode aircraft spark plugs. Saves time and money, eliminates guessing of plug gap, prolongs plug life and insures peak performance. 18mm.

Makes clean, distortion-free cuts in aluminum and steel sheets up to 16ga (.060"/15mm) thick at up to 300 in/min. Features push-type action to give you a better view of your cutting path.