Triple wedge
No stripping
The 533 Vornado compact circulator uses signature energy efficient Vortex Action to move air up to 70 feet
Durable housing design with thik over-mold in key impact areas
Thread Detective TH-COM-S-----HC Thread Gauge, Steel, 20-1/2" x 2" Wiper Blades Triple wedgeHighlights: Material: Steel Width: 2" Length: 20 1 2". For use with nuts, bolts, internally threaded holes, mounted studs and endless other threaded items Permanently marked, easy to read size markings Convenient and easy to use Portable For use in your factory, shop, garage or out in the field Mini size thread identifiers, strung on a wire lanyard Inch: 1 64", 1 72", 2 56", 2 64", 3 48", 3 56", 4 40", 4 48", 5 40" Metric: M1. 2 X . 25 M1. 6 X . 35