Description
Overview:
The 1.1/2" Spacer Block with 90mm hole centres is a heavy-duty steel block designed for use with standard 50mm two-bolt flange tow balls. It provides a 1.1/2 inch (38mm) spacing between the tow ball and the mounting plate to help achieve correct coupling position and clearance on vehicles with bumper projections, steps or tailgates. Precision-drilled holes on 90mm centres suit common UK/EU towing plates, making it a practical solution for trailers, caravans, plant and utility trailers used in construction and garden work. Its robust, corrosion-resistant finish supports long service life in outdoor conditions. Ideal for professional fleets and DIY users alike, it offers a straightforward way to fine-tune tow ball position for safe coupling. Reference codes include MPN 3091 and OEM No. TR234 for easy identification.
Key Features:
- 1.1/2" (38mm) spacing to optimise tow ball position and clearance
- 90mm hole centres for the common two-bolt 50mm tow ball pattern
- Strong steel construction for reliable clamping and long-term durability
- Corrosion-resistant coated finish suited to year-round UK conditions
- Flat, parallel faces for secure seating between tow ball and mounting plate
- Helps achieve correct trailer coupling level when used in compatible setups
- Simple bolt-on installation with existing two-bolt flange hardware (bolts not included)
- Direct replacement/like-for-like option referenced as TR234; manufacturer part number 3091
Typical Applications:
Used on towing brackets for cars, vans, 4x4s and light commercials to gain clearance from bumpers or rear-mounted accessories, and to fine-tune coupling position with trailers, caravans, plant trailers and small equipment transporters. Suitable for site, agricultural and domestic towing where a standard 50mm tow ball and 90mm two-bolt plate are fitted.
Also known as:
Tow ball spacer block, flange tow ball spacer, hitch spacer plate, tow hitch spacer, trailer hitch block, coupling spacer, packer block for 2-bolt flange tow balls, 90mm centre spacer.
Alternate Part Numbers:
TR234
Product Specifications
| L&S Part No. | TR234 |
|---|---|
| OEM No. | 3091 |
| Unit of Sale | 1 |
| Machine Type | Trailers |
| Key Features | - 1.1/2" (38mm) spacing for tow ball clearance - 90mm hole centres fit standard two-bolt tow balls - Steel construction ensures durability - Corrosion-resistant finish for outdoor use - Compatible with standard 50mm flange tow balls |
