Tie Down 18 in. Swivel Loop Commercial Roof Anchor, 12 in. x 12 in. Base - 70870-S12
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Tie Down 18 in. Swivel Loop Commercial Roof Anchor, 12 in. x 12 in. Base - 70870-S12
The Tie Down 70870-S12 is an 18 in. commercial roof anchor topped with a swivel loop for tie-off. Its 12 in. x 12 in. base plate fastens to concrete surfaces with eight included fasteners, and the added post height provides clearance for lifelines, self-retracting lifelines and personal fall arrest systems. It is made in the USA from galvanized steel that meets ASTM standards.
Key features
- Swivel loop tie-off point
- 18 in. post height for elevated clearance
- 12 in. x 12 in. base plate for stability
- Bolt-on installation to concrete with eight included fasteners
- High-strength galvanized steel meeting ASTM standards
- Compatible with lifelines, SRLs and personal fall arrest systems
Ideal applications
- Window washing tieback applications
- Perimeter work on commercial roofs
- General rooftop fall arrest anchorage
- Concrete roof decks on new or existing buildings
Why buyers choose this product
The combination of a taller post and a swivel loop makes this anchor comfortable to use with a variety of connecting devices. USA manufacturing and included fasteners add value.
Specifications
| Brand | Tie Down |
| Product type | Commercial roof anchor (CRA) |
| Weight (lbs) | 25.5 |
| Post height | 18 in. |
| Base plate | 12 in. x 12 in. |
| Anchor point | Swivel loop |
| Attachment | Bolt-on to concrete (8 fasteners included) |
| Material | Galvanized steel meeting ASTM standards |
| Country of origin | USA |
| UPC | 723269332759 |
Additional product details
The 18 in. height keeps the connection point above roof debris and membranes, making it easier to clip in. Review the installation instructions before mounting.
Choose the Tie Down 70870-S12 for a versatile concrete-mount roof anchor.
Documents
MFG Part #: 70870-S12
| Product Type | Fall Protection Anchor |
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Shipping
We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.
Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.
Expedited Options Available:
- Priority and Expedited handling speeds up processing
- Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
- Some items ship "Manufacturer Direct" and cannot be expedited
Important: Inspect your delivery before signing! Note any damage on the shipping document.
Returns Policy
30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.
Non-Returnable Items:
- Made-to-order fall protection products
- Used vacuums, respirators, gas monitors, or air scrubbers
- Calibration gas (hazardous material)
- PAPR and specialty respiratory items (non-stock)
Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.
Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

