Higley Hand Tools

This is a Glow Plug Die from Higley. Features: * Has the uncommon 1/4-32 thread used on glow plugs. * Made by the USA's largest threading tool manufacturer. * Rethreading all glow plugs with this die eliminates the chance of installing an improperly threaded plug and ruining your engine's. * head.
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This is a Glow Plug Tap from Higley. Features: * This tap has the uncommon 1/4-32 thread used on glow plugs. * Made by the USA's largest threading tool manufacturer. * Cleans fouled threads in a cylinder head.
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This is a Three Piece Tap-N-Drill Guide Set from Higley. Features: * Even experienced modelers have difficulty drilling and tapping holes for wing bolts, and a motor mount presents an even greater. * challenge-these Tap-N-Drill Guides make these operations simple and. * assure success every time. * Includes guide holes for the taps and drills you use most. * Handles common drills from 1/16" to 1/4" and all taps and drills from 2-56 through 1/4".
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This Is Harry's Old Fashion Wing Bolt Drilling Guide from Harry B Higley. Features: * Solid steel construction. * Holes provided for 1/4" and #10 wing bolts. * Easily drill perfect holes for the bolts used to hold the wings to the fuselage of a plane.
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