Ark Ezi-Fold 100x100mm 3500kg Bolt-On Folding Drawbar Hinge – Converts Fixed Trailer Tongues (SKU: EFH100ZD)
$325.00 $550
Convert fixed 100x100mm drawbars into folding drawbars with this heavy-duty bolt-on hinge. 3500kg rated, die-cast steel, includes all hardware. Save space—fold your trailer drawbar away.
Out of stock
Ark Ezi-Fold 3500kg Bolt-On Folding Drawbar Hinge – Suits 100x100mm (4″x4″) Steel Trailer Tongues (SKU: EFH100ZD)
The ARK EFH100ZD folding hinge is designed to solve one of the most common problems for trailer owners—limited storage space. It converts a standard fixed drawbar into a foldable one, allowing up to 1150mm of drawbar to swing away to the side. This makes it much easier to store your trailer in tight garages, sheds, or driveways without modifying the trailer’s overall length permanently.
Whether you’re storing a boat trailer, jetski trailer, or utility trailer, this hinge gives you more room without sacrificing strength or safety. It’s engineered for 3500kg capacity and constructed from precision-machined, die-cast steel for durability and peace of mind.
Why Choose This Folding Hinge?
- Save Space – folds the drawbar to the side to shorten overall trailer length
- Strong & Reliable – rated to 3500kg and built from cast steel
- DIY-Friendly – bolt-on design with included instructions and hardware
- Professional Finish – cast design hides cut edges for a clean look
- No Welding Needed – install it with basic tools at home
Specifications:
- Suits steel trailer tongues with 100x100mm (4″x4″) outer dimensions
- Material thickness between 0.188” and 0.120”
- Rated for trailers up to 3500kg
- Includes all bolts, washers and hardware
- Mounting is bolt-on only – not suitable for aluminium drawbars
*Folding length depends on trailer GVM and drawbar design. Please refer to the manufacturer’s pivot ratio chart to determine safe folding length for your trailer type.
Frequently Asked Questions
Q: What trailers does this hinge fit?
A: It fits trailers with 100x100mm (4″x4″) steel tongues only, with a wall thickness between 0.188” and 0.120”.
Q: Does this affect towing strength?
A: No, it’s rated to 3500kg and engineered for strength at the hinge point.
Q: Can I install it myself?
A: Yes! It’s a bolt-on design and comes with full instructions—DIY friendly.
Q: Will it work with aluminium trailer drawbars?
A: No. This hinge is only suitable for steel drawbars.
Q: Can I fold any amount of drawbar length?
A: No. Refer to the GVM-to-pivot chart to ensure the folding section is within safe limits.
Ezi-Fold Maximum Pivot Chart
| GVM (kg) | EFH75ZD Max Towball Weight (kg) |
EFH75ZD Max Pivot Length (mm) |
EFH100ZD Max Towball Weight (kg) |
EFH100ZD Max Pivot Length (mm) |
EFH105ZD Max Towball Weight (kg) |
EFH105ZD Max Pivot Length (mm) |
|---|---|---|---|---|---|---|
| 3500 | 350 | 650 | ||||
| 3350 | 335 | 750 | ||||
| 3200 | 320 | 850 | ||||
| 3050 | 305 | 950 | ||||
| 2900 | 290 | 1050 | ||||
| 2750 | 275 | 1150 | ||||
| 2500 | 250 | 450 | ||||
| 2350 | 235 | 550 | ||||
| 2200 | 220 | 650 | ||||
| 2050 | 205 | 750 | ||||
| 2000 | 200 | 450 | ||||
| 1900 | 190 | 850 | ||||
| 1850 | 185 | 550 | ||||
| 1750 | 175 | 950 | ||||
| 1700 | 170 | 650 | ||||
| 1550 | 155 | 750 | ||||
| 1400 | 140 | 850 | ||||
| 1250 | 125 | 950 |
*Boat Trailer GVM and drawbar folding lengths may vary; always refer to this chart for safe maximum pivot lengths.
| Weight | 6.2 kg |
|---|---|
| Dimensions | 22 × 18 × 16 cm |
| Location | A-6-3 |
| Manufacturer Part Number | |
| Brand | |
| Product Type |
0415343379