Tie Down Zip Rail Pipe Fitting, Railing Base Flange - 13704
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Tie Down Zip Rail Pipe Fitting, Railing Base Flange - 13704
The Tie Down Zip Rail Railing Base Flange provides a secure floor-mounted base for upright railing posts. It is designed for roof guardrail and other safety railing where posts need to be fastened to a flat surface. The fitting installs with no special tools.
Key features
- Floor-mount base for upright pipe railing posts
- Designed for roof guardrail and elevated-edge railing
- Cast iron or aluminum options
- No special tools required to secure pipe
- Silver finish
Ideal applications
- Mounting roof guardrail posts
- Railing on concrete floors and decks
- Safety barriers around equipment and openings
Why buyers choose this product
A railing base flange gives posts a firm, fixed connection to the surface. It is a practical choice for permanent rooftop guardrail installations.
Specifications
| Brand | Tie Down |
| Product type | Pipe railing fitting - railing base flange |
| Dimensions (L x W x H in.) | 3 x 3 x 5 |
| Weight (lbs) | 1 |
| Color | Silver |
| Material | Cast iron or aluminum (per manufacturer) |
| Compatibility | Tie Down Zip Rail pipe railing and guardrail systems |
| Compliance | Zip Rail fittings meet OSHA compliance standards (per manufacturer) |
Additional product details
Select anchors rated for your roof or floor substrate. Review the instructions for proper spacing and installation.
Give every post a secure base with this railing flange.
Documents
MFG Part #: 13704
| Product Type | Guardrail Systems |
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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.

