for 3mm and 4mm anchors
The Gripple steel tool is used to facilitate the insertion of anchors No.3 and No.4 into the ground. The tip fits into the anchor to be then planted. If you use a sledge hammer, it is recommended to use the 2” striking plate for anchor tool.
Warning: this tool is not guaranteed if used in a rocky soil
Gripple Trellising Anchor Installation Instruction