Tie Down Universal Compression Clamp (UCC) Guardrail Base, Galvanized - 71091G
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Tie Down Universal Compression Clamp (UCC) Guardrail Base, Galvanized - 71091G
The Tie Down Universal Compression Clamp (UCC) guardrail base secures upright guardrails with a compression clamp instead of pins. Tie Down designed it to accept the upright guardrails used across the industry, so contractors with a mixed fleet can move to a lighter base without replacing their rails. The clamp tightens with an impact gun for a firm, wobble-free connection.
Key features
- Compression clamp holds uprights without pins
- Designed to fit upright guardrails from many manufacturers
- Fits 1.66 in. and 1.90 in. OD tubes
- Impact-gun tightening for a tight, secure hold
- Galvanized construction
- Made in the USA
- Manufacturer lists OSHA 1926.502 compliance
Ideal applications
- Converting an existing competitor guardrail fleet to Tie Down bases
- Rooftop perimeter protection on commercial buildings
- Temporary guardrail during roofing and construction work
- Job site perimeters, stairways, and other open edges
Why buyers choose this product
The pinless UCC design removes loose, wobbly connections and works with rails you may already own. It is a practical upgrade path for mixed guardrail inventories.
Specifications
| Brand | Tie Down |
| Product type | Universal compression clamp guardrail base |
| Dimensions (L x W x H in.) | 29 x 14.5 x 5.5 |
| Weight (lbs) | 58 |
| Finish/Color | Galvanized (gray) |
| Tube compatibility | 1.66 in. and 1.90 in. OD |
| Compliance | OSHA 1926.502 (per manufacturer) |
| Country of origin | USA |
Additional product details
Tie Down sources raw materials and components for the UCC base from the USA. A yellow-coated version (71091) is also available.
Upgrade to pinless, secure guardrail bases with the Tie Down 71091G.
MFG Part #: 71091G
| 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.

