This rugged multimeter is designed to give reliable, accurate readings under the most extreme conditions. Measures voltage, amperage, resistance, continuity, capacitance, temperature, frequency, and diode checks. Over 40 different functions.

Premium quality cut-off wheels has high cut rates and long life. Provides top level grinding for fiberglass, stainless steel, mild steel, T6061 aluminum, and various other alloys. 5 wheels per package. 2" diameter.

Time-Rite has been the number one choice of aviation mechanics for over 40 years when it comes to precisely timing engines. The complete kit includes the basic unit plus the complete set of Arms and Scales required to service 14mm engines.

John Schwane of Sacramento Sky Ranch authors one of the most definitive manuals on aircraft engine maintenance we’ve ever seen. His comprehensive book takes you from the fundamentals of how an aircraft engine works to the arcane art of engine diagnostics.

Put the lubrication precisely where it needs to go with Dualco™ grease gun fittings. These grease gun fine attachments really help you to control the flow into small crevices, holes, fittings, or any other destination requiring pinpoint accuracy.

Hastings Quick Change Bands are a fast and efficient way to install piston rings on all types of engines. Use them with the Hastings Ring-O-Matic Pliers (p/n 1670). Fits piston sizes: 4-1/8" to 4-3/8".

If you want the longest possible Life and Performance from your Batteries there is no other product better at doing this.

Eliminates twisted air hoses forever. This connector swivels 360° and keeps your air hose straight no matter how your tool is held. Screws into any 1/4" NPT air tool. It can be used with quick disconnect couplers. Patent pending.

This extension tube makes it easier to avoid obstructions when performing compression checks. Extends 8-1/2" to clear manifolds, harnesses, etc. For use with ATS model 2E and 2EM Compression Testers. 14MM threads for Franklin & automotive engines.

Yoke, Squeezer, 1-3/4" Deep, 1-1/4" High. Fits ATS-114C and Chicago Pneumatic 214C squeezers.

Cobalt drill bit 6-pack. #21 diameter, 135 degree split point. Jobber length. A set of 6 cobalt drill bits envelope packaged for your convenience and savings.

Special version Engine Stand Flange Pad for use with our ATS Engine Stand that is designed for use with engines having a Type-3 flange. A Type 3 propeller flange has 8 bolts instead of 6 and theys are used in some Continental engines.