Tie Down Zip Rail Pipe Fitting, Base Flange - 13721
Couldn't load pickup availability
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Tie Down Zip Rail Pipe Fitting, Base Flange - 13721
The Tie Down Zip Rail Base Flange is a compact, low-profile mount for fastening pipe posts to a flat surface. It is a simple, economical option for roof guardrail and industrial railing. The fitting installs without special tools.
Key features
- Low-profile flange for mounting railing posts
- Compact footprint for tight mounting areas
- Cast iron or aluminum construction
- Installs without special tools
- Silver finish; made in the USA
Ideal applications
- Roof guardrail post mounting
- Industrial floor and deck railing
- Machine guarding and pipe barriers
Why buyers choose this product
A compact base flange keeps installation simple where space is limited. It gives posts a solid anchor for dependable railing.
Specifications
| Brand | Tie Down |
| Product type | Pipe railing fitting - base flange |
| Dimensions (L x W x H in.) | 3 x 3 x 2 |
| 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) |
| Country of origin | USA |
Additional product details
See the railing base flange (13704) and dual base flange (13745) for alternate mounting options.
A compact, dependable base for your Zip Rail posts.
Documents
MFG Part #: 13721
| Product Type | Guardrail Systems |
|---|
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.

