The Hammer-Capsule System consists of a self contained, single use, two-part glass capsule into which threaded anchor rod or reinforcing bars can be directly driven without the need for a chisel point or spinning action. It is designed for use in the installation of 3/8” through 1” diameter threaded rod in solid concrete and masonry materials. It can also be used to install reinforcing bars.
| Size | Drill Diameter | Capsule Length |
| 3/8” | 7/16” | 3-1/2” |
| 1/2” | 9/16” | 4-1/4” |
| 5/8” | 11/16” | 5” |
| 3/4” | 7/8” | 6-5/8” |
| 7/8” | 1” | 7” |
| 1” | 1-1/8” | 8-1/4” |
| 1-1/4” | 1-1/2” | 10-1/4” |
