![Lockwasher External Tooth (Bulk Carton)](http://www.sterlinghardware.com/cdn/shop/products/00360_450_a845d443-c612-433b-923c-aef2898cc202_{width}x.jpg?v=1575439623)
Lockwasher External Tooth (Bulk Carton)
A hardened circular washer with twisted prongs or "teeth" which extend out from the outer edge of the washer. This is the most preferable of all tooth-lock washers. It offers the greatest locking efficiency since the teeth are on the largest radius and provide greater torsional resistance.