Neilsen F Clamps - 300mm
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Product Information
Full details
This 300mm Neilsen F Clamp is designed for woodworkers and metalworkers needing a stable extra hand during gluing, welding, or bolting. Its key benefit is providing secure, adjustable clamping with a versatile ball-end jaw. A potential caveat is its specific clearance limitations for very thick materials. Key features include strong cast iron jaws, anti-slip grips, and an adjustable screw with a protective plastic cap for precise, non-marring application.
All features
| Model Part Number | 25-13 |
|---|---|
| Brand | Neilsen |
Extended Product Information
FAQs
What is the maximum clamping capacity?
The clamp extends to 300mm, providing a maximum clamping capacity within that range. The clearance from the bottom of the vertical bar to the centre of the plastic clamp ends is 50mm.
Can this clamp be used for heavy-duty lifting?
This clamp is designed for light mechanical lifting of engine or transmission parts. It is not intended for heavy-duty industrial lifting applications and should be used with appropriate safety precautions and compatible hoist equipment.
How do I prevent the clamp from marking delicate surfaces?
The clamp features a plastic cap on a ball end, which is designed to sit at different angles and minimize marking on surfaces. Ensure the cap is intact and clean for best results.
What material are the jaws made of?
The jaws are made of strong cast iron for durability and robust clamping power.
Is the clamp suitable for outdoor use?
While durable, prolonged exposure to outdoor elements may cause rust on the cast iron parts. It is recommended to store the clamp in a dry environment after use.
What is the purpose of the lifting bar?
The lifting bar is an attachment point that allows a hoist cable to be connected, enabling the clamp to be used for lifting engine or transmission parts.
Troubleshooting
Clamp screw is difficult to turn
Clean any debris from the screw threads and the track. Apply a small amount of lubricant (e.g., WD-40 or general-purpose grease) to the threads.
Clamp does not hold firmly
Ensure the screw is tightened sufficiently. Check that the jaws are making full contact with the workpiece and that the workpiece surface is not overly smooth or slippery. Verify the clamp is not overloaded beyond its capacity.
Plastic cap on ball end is damaged
Contact the manufacturer or a tool supply store for replacement parts. For temporary use, ensure the underlying ball end does not directly contact sensitive surfaces.
Pros and Cons
Pros
- Provides secure and stable clamping for various assembly tasks.
- The ball-end clamp head offers flexibility and protects workpiece surfaces.
- Durable construction with cast iron jaws ensures longevity.
- Adaptable for both clamping and light mechanical lifting applications.
Cons
- Limited by a 50mm clearance from the bottom of the vertical bar to the plastic clamp ends.
- May not be suitable for clamping extremely thick materials beyond its reach.
- Primarily a manual tool, requiring physical adjustment for each use.
Setup, Compatibility & Care
Setup: The clamp is ready for immediate use. To operate, slide the movable jaw along the horizontal bar to the approximate position, then use the large screw mechanism to tighten the clamp onto the workpiece. For lifting applications, attach a suitable hoist cable to the lifting bar.
Compatibility: Compatible with standard workshop environments for woodworking, metalworking, and light mechanical lifting. Ensure the workpiece fits within the 300mm extension and 50mm clearance limits.
Care: Keep the screw mechanism clean and lubricated to ensure smooth operation. Wipe down the cast iron jaws and plastic cap with a dry or slightly damp cloth after use to remove debris. Avoid exposing the clamp to excessive moisture or corrosive environments to prevent rust.