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

Set includes 4 of our most popular sizes of bucking bars: 142, 147, 148, and 149.

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.

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.

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 engines with bore diameters over 5" per FAA AC43-13. Includes on-off safety valve to eliminate hose pressure when disconnecting from the cylinder. Can be used to check intake or exhaust valves, cracked or worn rings, defective cylinders, worn bushing

Our new ATS "C" Squeezer is lightweight and has enough power enough to squeeze up to 3/16" 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.

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.

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.

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

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.