AB Tools Safety End Frame Clamp - 38mm x 100mm - 10PK
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Product Information
Full details
The AB Tools Safety End Frame Clamp is an essential hardware solution for professional builders and DIY enthusiasts focused on structural masonry stability. Designed to restrain masonry to new or existing structures, these clamps effectively prevent lateral movement in window and door frames, ensuring a secure and durable installation. While these clamps provide excellent shear strength, it is critical to note that they are intended for non-structural elements and require precise mortar joint preparation to meet their rated load capacity.
All features
| Model Part Number | FN058_10PK |
|---|---|
| Brand | AB Tools |
Extended Product Information
FAQs
Can I use these for structural load-bearing walls?
No, these clamps are designed specifically for non-structural elements like window and door frames.
What is the minimum embedment depth?
The required minimum embedment depth is 62.5mm within the mortar joint.
What is the shear load capacity?
Each clamp has a shear load capacity of 1180N.
Are these suitable for existing structures?
Yes, they are designed for both new builds and securing frames in existing structures.
What size mortar joint is required?
The mortar joint must be at least 10mm thick to ensure proper embedment and performance.
Troubleshooting
Clamp feels loose in the mortar joint
Verify the mortar joint is at least 10mm thick and that the clamp has been embedded to the full 62.5mm depth.
Difficulty aligning the clamp with the timber frame
Ensure the frame is plumb and level before marking the position for the clamp upstand.
Pros and Cons
Pros
- Prevents lateral movement in window and door frames
- High shear load capacity of 1180N
- Ideal for both new builds and renovation projects
- Easy to integrate into standard mortar joints
Cons
- Not suitable for load-bearing structural walls
- Requires precise mortar joint sizing of at least 10mm
- Specific embedment depth must be strictly followed
Setup, Compatibility & Care
For installation, ensure the mortar joint is clean and free of debris before inserting the clamp to the required 62.5mm embedment depth. These clamps are compatible with standard masonry applications but should not be used in corrosive environments without appropriate protective coating checks. To maintain the integrity of the installation, inspect the mortar joints periodically for cracking or signs of degradation. Store the clamps in a dry area to prevent premature oxidation before use.