A 10X magnifying loupe of the highest optical quality with excellent resolution and perfect illumination. This is the type of tool is recommended by spark plug manufacturers such as Champion for the inspection of spark plug firing end insulators.

Used to install standard #8 one lug single-wing style plate nuts (SWS).

It's a brilliant idea, connect a prick punch and a center punch to each end of a powerful spring to produce the ultimate hammerless punch. Just place the working end on any surface, pull the striking end straight back and release.

Cleans carbon from piston ring grooves. Easily adjustable. Blades included for five most popular piston groove sizes: 5/64", 3/32", 1/8", 5/32", 3/16". Insert blade into piston groove with slight pressure.

Heat-treated, dropped forged steel dollies and hammers. Fiberglass hammer handles with non-slip grip. Includes: bumping hammer, pick and finish hammer, reverse curve hammer, utility dolly, double end dolly, shrinking dolly, curve dolly, blow mold case.

3/8" Diameter 100 degree, 3 flute, countersink cutter with integral #30 Pilot. Fits all 1/4x28 Threaded adapters. Made of hardened high speed steel (HSS).

Taper diameter from 0.3474" to 0.5017". Brown & Sharpe taper reamer. Flute length: 3-11/16". Overall length: 5-7/8". Straight Shank - Straight Flute.

2-1/2" long with Replaceable Hardened Tip for all flush type grease fittings All DUALCO Squeeze Tube guns accept tubes with 9/16-18 threads.

All aluminum telescoping handle (1-1/2" to 4-1/4") and solid steel construction makes the Shaviv® HD Deburring Tool the standard in the Tool & Die industry.

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.

Cuts soft copper with one end, grab and strip with the other. Stripper self-adjusts to wire size. Will not nick wire. Strips 26 to 16 AWG wire. Cutting head is full-flush cutting and low-profile with stainless-steel, induction-hardened jaws.

Simply attach this assembly to the end of your engraver (not supplied) and you're all set to clean away lead deposits from your spark plug.