The AL-KO adjustable swivel clamp (model number 629935 or SBLPA) is a bolt-on bracket for 48mm O.D. jockey wheel tubes, allowing the jockey wheel to swivel up for travel and adjust its height. It is made of steel with a zinc-plated (ZP) finish for corrosion protection.
Specifications
According to various merchants and product pages, here are the key specifications for the AL-KO adjustable swivel clamp:
Compatibility: Fits all AL-KO and other 48mm O.D. tube clamp-type jockey wheels.
Material: Steel with ZP (zinc-plated) finish.
Mounting Type: Bolt-on (no welding required), but can also be welded to the trailer chassis. U-bolts are typically sold separately.
Mounting Details:
Spacings: 185 mm (vertical) x 50 mm, 75 mm, or 100 mm (horizontal).
Hole Diameter: 13 mm.
Dimensions (H x W): Approximately 150 mm x 210 mm.
Weight: Approximately 3.3 kg
Mounting U-Bolts
Why Order with Couplemate
Our wide range of manufactured and supplied towing parts means you can get most other parts you require from us.
Express Dispatch
We ship nationally and internationally with our couriers, your preferred couriers (if you’re a Couplemate trade customer), or via click-and-collect; we offer a range of freight options to suit your business needs.
At Couplemate, we aim to use the fastest, most dependable couriers to give you a seamless freight experience in most cases.
If there are any issues, our reliable customer service team will get you back on track.
Advantages
- No Welding Required: Features a secure, multi-fit bolt-on design that attaches easily using standard U-bolts.
- Dual-Function Flexibility: Lets you swivel the jockey wheel up for travel or open the clasp to remove it entirely.
- Universal Tube Fit: Accepts all standard 48 mm outside diameter (O.D.) jockey wheel tubes or stands.
- Adaptable Height Range: Ideal for setups with very high or very low ground clearance.
- Robust Construction: Made from high-grade, durable zinc-plated steel with a twin locking pin mechanism.
- Multi-Fit A-Frames: Base plate mounting holes fit 50 mm, 75 mm, and 100 mm drawbar widths seamlessly.
Disadvantages
- Hardware Sold Separately: Requires appropriate U-bolts to match your specific drawbar width, which are generally not included in the bare bracket kit.
- Tube Diameter Limits: Strictly restricted to 48 mm–50 mm tubes; it will not fit oversized heavy-duty off-road or dual-wheel tubes exceeding this diameter.
- Added Drawbar Profile: The bolt-on multi-fit plate adds a small bulk profile to the A-frame, which might crowd tight drawbars packed with toolboxes or stone guards.
Frequently Asked Questions (FAQ)
- Q: Do I need to weld this clamp to my trailer drawbar?
A: No. This clamp is entirely bolt-on. It uses pre-drilled, multi-fit mounting slots, so you can secure it directly to your A-frame with standard U-bolts. - Q: What size jockey wheels will fit this swivel bracket?
A: It is purpose-built to fit all standard 48 mm outside diameter (O.D.) jockey wheel inner tubes and stands. - Q: Can I remove the jockey wheel completely while driving?
A: Yes. The unique design lets you either swing it 360° into a stowed travel position or unclamp the clasp to pack the wheel away entirely for extra ground clearance and security. - Q: What chassis sizes does the base plate support?
A: The multi-fit configuration easily accommodates 50 mm, 75 mm, and 100 mm trailer drawbars. Just make sure you buy the U-bolts that match your drawbar depth.
Additional information
| Weight | 3 kg |
|---|---|
| Dimensions | 20 × 15 × 15 cm |
Our Service Lifetime Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.
Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.
60-Day Returns
After 60 years of experience, we know that life has its unpredictable moments.
All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.
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