Providing a full line of Custom Service:
Metrology
Design and Engineering
Machining
Grinding
Gage System Management
Products:
Workstations / Gage Storage
Fixture Gages
Variable Gaging (Air/Electronic/Thread)
Flush Pin Gages
Precision Gages (Template/Paddle/Profile/Concentricity)
Power Driven Thread Systems (motorized)
Thread Plug Gages (Inch/Metric/Taperlock/Reversibe/Special)
Thread Ring & Set Plugs
(Inch/Metric)
Taper Pipe Thread Gages
Taper Plug & Ring Gages
Straight Pipe Gages
STI Plug Gages
Threaded Hole Location Gages (Flexible/Off-lead)/Taper)
Precision Plain Gages
Snap Gages
Spline Gages
Gage Blank Supplies
Special Thread Plug & Ring Gages


Leader Corporation | Power Driven Thread Systems (Motorized)
Innovative Power-Driven Gaging Instruments That Are Easy To Use!
User friendly and ergonomically designed, the POWER DRIVEN THREAD SYSTEM inspects parts for size and depth faster and safer for the operator than a standard un-powered hand driven thread gage. The compact size of this thread system allows for maximum portability. High performance Lithium Ion rechargeable quick change batteries used with the low voltage Charging Station make it easy and time efficient to replace exhausted batteries. Available in two styles for checking thread ranges from (M1.6-M39.0) Millimeters, (#0-1.500) Inches.
Size 1: Lightweight use M1.6-M8.0 – #0-5/16”
Size 2: Universal Style M4.0-M39.0 – #8-1.500”
• Reduce operator fatigue and repetitive motion injuries
• Safely check threads using our unique slip clutches

We offer various clutches to fit ANSI/ISO Tapers, Heavy use Anodized Blue.
Your existing thread members can be used with our clutches or request our
specially designed power thread gage members.