[18020] 7S - Modular Cross Assembly
| Pipe Size: 1-1/2" IPS |
Product Description
The Hollaender Speed-Rail® 7S – Modular Cross Assembly is a heavy-duty slip-on fitting engineered to create a secure four-way cross connection between pipes within the Speed-Rail® modular system. This assembly provides a strong junction where two horizontal runs and one vertical pipe meet—ideal for guardrails, industrial frames, and structural rail systems requiring rigid support and clean alignment. The mechanical slip-on design eliminates welding or threading, allowing quick installation and precise fitment.
Constructed from high-strength aluminum-magnesium alloy 535, the 7S – Modular Cross Assembly offers exceptional corrosion resistance and long-term durability for both indoor and outdoor use. It is secured with zinc-plated set screws using a standard hex key, ensuring a tight mechanical grip. Always confirm the correct IPS pipe size prior to ordering for optimal performance and fit.
Key Features
- Creates a robust four-way pipe intersection for modular structures
- Slip-on design enables fast, clean assembly — no welding or threading required
- Precision-cast from aluminum-magnesium alloy 535 for strength and corrosion resistance
- Secured with zinc-plated set screws for dependable, adjustable joints
- Reusable within the Hollaender Speed-Rail® modular system
- Compatible with multiple IPS pipe sizes for design flexibility
Common Applications
- Handrail and guardrail intersections requiring four-way junctions
- Industrial and commercial support structures
- Architectural railing systems and pipe-based enclosures
- Workstations, racks, and display frameworks
- Custom modular pipe projects and safety barriers
Specs / Compatibility
- Fitting Type: Modular Cross Assembly (7S)
- Material: Aluminum-Magnesium Alloy 535
- Finish: Aluminum-Magnesium (Natural)
- Connection: Slip-on mechanical joint with zinc-plated set screws
- Note: Always verify correct IPS pipe size before ordering for proper fit and alignment
What’s Included / Hardware
- One Hollaender Speed-Rail® 7S – Modular Cross Assembly fitting
- Includes zinc-plated set screws for secure mechanical attachment
Care & Maintenance
Clean periodically using mild soap and water to remove dirt and oxidation. Check and retighten set screws as needed to maintain secure connections. Avoid harsh or abrasive cleaners that may damage the natural aluminum finish.
Shipping & Availability
Ships via parcel carriers such as UPS or FedEx. Orders typically process promptly for fast delivery. Verify IPS pipe size before ordering to ensure proper fit and to prevent return delays.
Need Help?
Need help choosing the right part? Visit our Contact Us page or call to speak with a specialist.
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| Material/Finish | Pipe Size | SKU | MFR Part No | Description | Price | Qty | Unit | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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1-1/2" IPS | 18020 Ships within 24-48 hours, Local pickup available | 7S-8 |
[18020] 7S - Modular Cross Assembly (Aluminum Magnesium)
Spec Sheet
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$ 65.99 |
EACH |
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Product Description
The Hollaender Speed-Rail® 7S – Modular Cross Assembly is a heavy-duty slip-on fitting engineered to create a secure four-way cross connection between pipes within the Speed-Rail® modular system. This assembly provides a strong junction where two horizontal runs and one vertical pipe meet—ideal for guardrails, industrial frames, and structural rail systems requiring rigid support and clean alignment. The mechanical slip-on design eliminates welding or threading, allowing quick installation and precise fitment.
Constructed from high-strength aluminum-magnesium alloy 535, the 7S – Modular Cross Assembly offers exceptional corrosion resistance and long-term durability for both indoor and outdoor use. It is secured with zinc-plated set screws using a standard hex key, ensuring a tight mechanical grip. Always confirm the correct IPS pipe size prior to ordering for optimal performance and fit.
Key Features
- Creates a robust four-way pipe intersection for modular structures
- Slip-on design enables fast, clean assembly — no welding or threading required
- Precision-cast from aluminum-magnesium alloy 535 for strength and corrosion resistance
- Secured with zinc-plated set screws for dependable, adjustable joints
- Reusable within the Hollaender Speed-Rail® modular system
- Compatible with multiple IPS pipe sizes for design flexibility
Common Applications
- Handrail and guardrail intersections requiring four-way junctions
- Industrial and commercial support structures
- Architectural railing systems and pipe-based enclosures
- Workstations, racks, and display frameworks
- Custom modular pipe projects and safety barriers
Specs / Compatibility
- Fitting Type: Modular Cross Assembly (7S)
- Material: Aluminum-Magnesium Alloy 535
- Finish: Aluminum-Magnesium (Natural)
- Connection: Slip-on mechanical joint with zinc-plated set screws
- Note: Always verify correct IPS pipe size before ordering for proper fit and alignment
What’s Included / Hardware
- One Hollaender Speed-Rail® 7S – Modular Cross Assembly fitting
- Includes zinc-plated set screws for secure mechanical attachment
Care & Maintenance
Clean periodically using mild soap and water to remove dirt and oxidation. Check and retighten set screws as needed to maintain secure connections. Avoid harsh or abrasive cleaners that may damage the natural aluminum finish.
Shipping & Availability
Ships via parcel carriers such as UPS or FedEx. Orders typically process promptly for fast delivery. Verify IPS pipe size before ordering to ensure proper fit and to prevent return delays.
Need Help?
Need help choosing the right part? Visit our Contact Us page or call to speak with a specialist.

