4-Inch Quick-Release Ratchet Bar Clamp & Spreader – DIY F Clamp
4-Inch Quick-Release Ratchet Bar Clamp & Spreader – DIY F Clamp
4-Inch Quick-Release Ratchet Bar Clamp & Spreader
Whether you're gluing boards, assembling furniture, or tackling weekend DIY woodworking projects, this 4-inch ratchet F clamp delivers fast, secure clamping with one-handed ease. Squeeze the trigger to tighten, hit the quick-release button to open — it's that simple. Flip it around and it instantly converts into a spreading/stretching tool, making it one of the most versatile additions to any workshop.
Made in Mainland China.
Key Features
- One-Hand Operation: Squeeze-trigger ratchet mechanism lets you clamp securely without setting down your workpiece.
- Instant Quick Release: Single-button release opens the clamp quickly and safely.
- 2-in-1 Clamp & Spreader: Easily reverse the jaws to use as a spreading or stretching clamp — no extra tools needed.
- Protective Soft Pads: Removable plastic jaw pads grip firmly while shielding delicate wood surfaces and finishes from marks.
- Hardened Iron Bar: Rust-resistant black oxide finish ensures long-lasting durability through repeated use.
- 4-Inch Max Capacity: Ideal size for trim work, cabinet assembly, picture frames, gluing panels, and more.
- Lightweight at 80g: Easy to manoeuvre and store; dimensions 19.5 × 10.5 × 1 cm.
Specifications
| Material | Plastic & Hardened Iron |
| Max Clamping Capacity | 4 Inch (approx. 10 cm) |
| Dimensions | 19.5 × 10.5 × 1 cm |
| Weight | 80 g |
| Color | Black & Orange |
| Origin | Mainland China |
Package Contents
- 1 × 4-Inch Woodworking F Clamp / Spreader
Note: Colours may vary slightly due to monitor settings. Please allow ±0–2 mm measurement deviation due to manual measurement.
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Frequently Asked Questions
Q: Can this 4-inch ratchet bar clamp be used as a spreader?
A: Yes! Simply reverse the jaws on the hardened iron bar and the clamp instantly converts into a spreader or stretching tool — no additional hardware or tools required. This makes it a highly versatile woodworking clamp for a wide range of DIY tasks.
Q: Will the jaw pads scratch or mark my wood surface?
A: No. The soft plastic jaw pads are designed to provide a secure grip while protecting delicate wood finishes from dents and marks. They are also removable, so you can swap them out or replace them as needed.
Q: What is the maximum clamping capacity of this F clamp?
A: This woodworking F clamp has a maximum clamping capacity of 4 inches (approximately 10 cm), making it well-suited for gluing panels, assembling frames, trim work, cabinet joinery, and similar small-to-medium woodworking projects.