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Esco Helilok™ Vertalok™ System
Helilok/Vertalok teeth are designed to give you up to 20% more wear material up-front over other tooth systems. As a result, more time can be spent digging and loading rather than replacing teeth. Teeth mount on both the Vertalok and Helilok adapters with a quarter turn and butt up against the adapter nose to take thrust loads head-on. The
helical threads and large stabilizing flats at the end of the nose deliver maximum resistance to severe breakout forces. Digging forces are distributed over the entire nose surface, which results in added strength and durability.
With Quadrilok, the helical threads create a "locknut" force to resist shock loads and keep the point securely locked. Loading stresses are distributed over the entire nose for unmatched resistance to breakout and digging forces providing greater strength and load bearing area.
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