Double-D Permanent Roof Anchor, 2-Pack
The RA40 installs at the ridge and stays: a corrosion-resistant permanent roof anchor with two D-rings, serving roofing work today and every maintenance visit after. Sold as a 2-pack, it anchors both ends of a job or both slopes of a ridge.
The double-D configuration gives rigging flexibility at the peak while the permanent installation ends ladder-and-strap improvisation on return visits.
Who Needs This Product
Every reroof and every rooftop unit means someone up there again. Permanent ridge anchors turn that recurring exposure into a solved problem: the tie-off is already installed, rated, and waiting. The 2-pack covers a typical residential ridge or two service points on a commercial deck. Note: for standing seam metal roofs, use our non-penetrating SSRA1 clamp anchors instead.
Features
Fleet 2-Pack
Two anchors cover a ridge span or two recurring service points in one order.
Double D-Rings
Two rigging points per anchor add setup flexibility at the peak.
Ridge-Peak Design
Purpose-shaped for reliable positioning at the roof peak.
Corrosion-Resistant
Materials chosen to live on a roof for years.
Permanent Rating
Installed once per the instructions, inspected and reused for the life of the roof.
Maintenance Ready
Future visits clip in instead of rigging from scratch.
Technical Specifications
| SKU | RA40-2PK |
|---|---|
| Product | Double-D Permanent Roof Anchor |
| Pack quantity | 2 anchors |
| D-rings | 2 per anchor |
| Installation | Ridge peak, fastened per instructions |
| Material | Corrosion-resistant steel |
| Standards | Meets OSHA anchorage requirements |
| Warranty | Miller Limited Lifetime Warranty against defects in workmanship and materials |
The anchor is only as good as the structure. Connect only to members that meet OSHA anchorage strength, position to minimize free fall and swing, and inspect before every use.
Compliance Standards
OSHA 1926.502 Anchorage
Anchorages for fall arrest must support 5,000 lb per worker attached, or maintain a safety factor of two under a qualified person.
ANSI Z359 Practice
Anchorage connectors follow ANSI Z359 component practice with 5,000 lb rated hardware.
ANSI Z359.2
Kept in service through pre-use checks and documented competent person inspections at least annually.
Typical Applications
Setup Overview
- Inspect the anchor and hardware before use.
- Select structure that meets OSHA anchorage strength for fall arrest.
- Install the anchor per the instructions for the structure type.
- Connect the lanyard or SRL and verify gates lock.
- Verify fall clearance and swing fall exposure before working.
Full installation instructions ship with the product.
Inspection and Retirement
Inspect before each use and have a competent person inspect at least annually per ANSI Z359.2.
- Webbing or body: cuts, frays, corrosion, cracks, distortion, or damage.
- D-rings and hooks: no cracks, corrosion, distortion; gates lock where fitted.
- Stitching and fasteners: intact and tight.
- Labels: present and legible.
Retirement triggers: any fall arrest loading, any defect found during inspection, or failure to verify fitness for service.
Fall ProtectionDistributors, LLC Free Tool · No Signup · OSHA 1926.502 Free Interactive Tool Fall Protection Calculator Pick your system. Run the math. Generate a plan. 1Pick Your SystemDetermine fall restraint vs. fall arrest based on your work surface, edge access, and clearance. 2Run the MathCalculate exact fall clearance required below the work surface for your SRL or lanyard setup. 3Generate a PlanGet a printable OSHA-compliant Fall Protection Plan structured around 29 CFR 1926.502(k).
Frequently Asked Questions
Miller RA40/ Submittals and Documentation
RA40 Specification Sheet (PDF)Technical data, ratings, and SKU-level UPC information. Miller Fall Protection Catalog (PDF)The full Miller line: body wear, connecting devices, anchors, and rescue. RA40 Anchor Inspection Form (PDF)Printable pass/fail checklist for documented anchor inspections.Compatible and Related Products
- SSRA1 Standing Seam Roof Anchor. The non-penetrating anchor for standing seam metal roofs.
- Miller TurboLite+ PFL, Carabiner and Snap Hook. The connecting device that clips to this anchor.
- Miller T4500 Titan II Non-Stretch Harness. The harness completing the system.
Anchoring Your Fall Protection System?
Structure type, strength, and position decide the right anchor. Confirm your conditions with us and we will make sure the right equipment ships together, based on the delivery location.
Call 863-703-4522 to talk to a fall protection specialist.
Miller Limited Lifetime Warranty
Miller Fall Protection products are covered by the Miller Limited Lifetime Warranty. In the manufacturer's words: "We sincerely believe that our fall protection equipment is the best in the world. Our products endure rigorous tests to ensure that the fall protection equipment you trust is manufactured to the highest standards. Miller fall protection products are tested to withstand normal wear and tear, but are not indestructible and can be damaged by misuse."
In the unlikely event that you should discover defects in either workmanship or materials, under the Limited Lifetime Warranty, Miller will repair or replace the product at the manufacturer's expense. If a replacement is necessary and your product is no longer available, a comparable product will be substituted. The Limited Lifetime Warranty does not apply to normal wear and tear or abusive treatment of the product.
Miller is a brand of Protective Industrial Products, Inc. (PIP). Should a product issue surface, contact Fall Protection Distributors, LLC and we will coordinate the warranty claim with the manufacturer.
