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.

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.

6oz polyethylene cartridge. Semco disposable cartridges are molded from high density polyethylene, which makes them capable of handling a wide variety of chemical fluids for storage and application.

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

Each of these 115 cobalt drill bits comes organized in a metal indexed storage case for easy transport to your work site.

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.

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

Our new Pro Palm Drill is only 7” long and features a True Variable Speed Control trigger for very precise speed control. 4000 RPM.

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

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

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.