DBI-SALA Reusable Roof Anchor is easy to use, and as the name implies, you can simply pull out the nails and re-use the anchor on another part of the job, or at another site entirely. Once the sheathing is in place, simply nail down the plates. Model #2103676 provides 5,000 lb minimum breaking-strength, is economical and meets the latest OSHA standards. Comes with cadmium plated forged alloy steel D-ring. (Cad plated construction means it should not be left exposed at the end of job). This model includes 20 16D nails for single use.