3/4″ x 30″ Triple eye expanding rock anchor
1.75″ Expandable Rock Anchor, 30″ Length
Description
- Used as a heavy-duty anchor in solid rock
- Anchor consists of two Malleable castings and a Triple Eye Anchor Rod
- All components are hot dip galvanized to meet ASTM Specification A153
- To install anchor, drill a 12″ deep hole in solid rock, put anchor in hole, turn rod until anchor expands and wedges in the hole
- Anchor diameter is 1-3/4″
- Anchor size expanded is 2-3/8″
- Hole diameter is 1-7/8″
- The harder the pull on the rod, the tighter it wedges into the rock
- Ultimate strength is 23,000 lbs