Lightweight and reuseable, the Penetrator screw anchor offers heavy duty load handling with minimum effort.
The Penetrator is composed of high quality lightweight 356-T6 aluminum, and its 1 hex head accommodates easy installation with a 3/4 impact wrench or ratcheting T-Handle. The wide cast-in lip or optional tie-off ring makes guying or tying-off exceptionally convenient in many applications.
Compared to straight-shank stakes or cumbersome augers, the distinctive design of the Penetrator anchor provides an impressive 1,100 kilos of holding power, more than enough to secure anything from a mailbox to a tool shed.

3 Tonne Winch immobilised with Screw Anchors
Soil conditions minimum vertical depth1 18 inches (450mm) |
Pullout Force |
Hard pan soil |
1,100 kg |
Class 1 soil2 dense sand & gravel |
770 kg |
Class 2 soil2 medium sandy gravel |
270 kg |
Class 3 soil2 loose medium to fine sand |
160 kg |
Class 4 soil2 loose fine uncompacted sand |
90 kg |