Neilsen Top Clamp Set - CT6248

The Neilsen Top Clamp Set is an adjustable tool designed to speed up profile setup for bricklaying...

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eBayTop Clamp Replacement Nail Bracket 19mm Zinc Plated for TOP Style Clamps
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Product Information

Full details

The Neilsen Top Clamp Set (CT6248) is an essential toolset designed for professional bricklayers who need to optimize their profile setup efficiency. By providing a stable, adjustable framework for 19mm tubes, it ensures accurate alignment throughout the masonry process; however, users should note that the system is specifically engineered for 19mm tubing, requiring compatibility verification before purchase.

All features

Model Part NumberCT6248
BrandNeilsen

Extended Product Information

FAQs

Can I use this with 20mm tubing?

No, this set is specifically engineered for 19mm tubes and will not provide a secure fit for larger diameters.

Is the steel resistant to rust?

Yes, the components are zinc-plated, providing a strong barrier against corrosion in standard outdoor site conditions.

What is included in the package?

The set includes one 90-degree L-Bracket (TOPL), two nail-on brackets (TOPN), and one Top G-Clamp (TOPG).

How do I maintain the G-Clamp?

Keep the screw thread free of grit and lightly oiled to ensure smooth operation and prevent rust.

Can I buy replacement parts for this set?

While we recommend the complete CT6248 set, the individual components share the same 19mm compatibility standard.

Troubleshooting

Clamp slips on the tube

Verify that you are using 19mm tubing and ensure the clamp fastener is tightened sufficiently.

Difficulty threading components

Check for debris or dried mortar in the threads; clean with a wire brush and apply a light lubricant.

Pros and Cons

Pros

  • Durable zinc-plated steel construction resists rust and environmental wear
  • Complete set provides all necessary components for standard profile setup
  • Ensures consistent, reliable tension for precise bricklaying
  • Easy to adjust for varied project requirements

Cons

  • Limited to use with 19mm diameter tubes
  • Requires manual assembly of brackets for each setup
  • Not intended for non-standard or larger diameter scaffolding tubes

Setup, Compatibility & Care

To set up the system, slide the brackets onto your 19mm steel tubes and tighten the integrated fasteners until secure. Ensure the tube ends are clean of heavy debris before clamping to maintain maximum friction. The system is strictly compatible with 19mm tubing; attempting to use this with other sizes will result in an insecure hold. To maintain the tool, wipe down the components after use to remove mortar splashes or dust. If the device is exposed to heavy rain, wipe with an oily rag to maintain the integrity of the zinc plating and prevent surface oxidation.

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