SKU: 55588584064

TAG | Class 4 Universal Weld-In Towbar Hitch Box | 50mm x 50mm Receiver | UNTBOX

Sale price$104.39 Regular price$115.99
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

TAG | Class 4 Universal Weld-In Towbar Hitch Box | 50mm x 50mm Receiver | UNTBOXTAG Class 4 Universal Weld In Towbar Hitch Box Solution for your Vehicle The TAG Class 4 Universal Weld In Hitch Box (UNTBOX) is a heavy duty component designed for custom towbar fabrication and repair. Engineered to accommodate standard 50mm x 50mm Class 4 ball mounts, this weld in receiver box provides the structural foundation needed for heavy duty towing applications. It is the ideal solution for fabricators building bespoke towing setups or

TAG Class 4 Universal Weld In Towbar Hitch Box Solution for your Vehicle

The TAG Class 4 Universal Weld-In Hitch Box (UNTBOX) is a heavy-duty component designed for custom towbar fabrication and repair. Engineered to accommodate standard 50mm x 50mm Class 4 ball mounts, this weld-in receiver box provides the structural foundation needed for heavy-duty towing applications. It is the ideal solution for fabricators building bespoke towing setups or reinforcing existing hitch assemblies.

Main Features:

  • Universal Fitment: Designed to accept all standard 50mm x 50mm (2-inch) square hitch ball mounts.
  • Heavy-Duty Construction: Built to Class 4 specifications, suitable for high-capacity towing loads.
  • Fabricator Friendly: Raw steel finish ready for professional welding and custom integration into vehicle chassis or towbar frames.
  • Precision Engineered: Ensures a snug and secure fit for hitch pins and ball mounts, reducing rattle and wear.
  • Versatile Application: Perfect for 4x4 custom bars, agricultural machinery, and specialized trailer builds.

Specifications:

  • Internal Size: 50mm x 50mm
  • Towbar Class: Class 4 (Heavy Duty)
  • Material: High-Strength Weldable Steel
  • Type: Ball Mounts / Receiver Boxes
  • SKU: UNTBOX

Important Information

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  • Shipping times may vary depending on destination and stock availability

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55588584064

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4.8 ★★★★★
Based on 30 reviews
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Product Reviews
K
Verified Purchase
Kheino Campbell
Phoenix, US
★★★★★ 5
Very affordable compare to the Honda OE
Prefect fit and very affordable for the brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
B
Verified Purchase
Bee J Xiong
Grantham, US
★★★★★ 5
very good spark plugs for me.
i bought a 4 pack of BOSCH 9614 OE Fine Wire Double Iridium Spark Plug - Pack of 4 from Amazon prime i am just a regular dude i don't get reward or get free stuffs or free spark plugs, from this review...had my cousin install these BOSCH 9614 OE Fine Wire Double Iridium Spark Plug - Pack of 4...drove it right away i can tell a big difference seems a little more power and it purrs so smooth lols..and it sparks up right away for the engine to start smoothly i can tell a difference for sure. i recommend this for hondas dunno about the rest but i have some regular bosch spark plugs in my toyota too the cheapest one Bosch Platinum Spark Plug 6702, though but still good...just wanted to try the better expensive spark plugs and can tell a difference.. so yea i do recommend these for ur hondas..peace out.
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Reviewed in the United States on October 19, 2024
T
Verified Purchase
Tim
Chelsea, US
★★★★★ 5
Bosch is a good product in any form
I had used these plugs before in my 03 Honda Element and they performed well for 5 years or more so I considered these for use in my now 07 Honda CRV.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
H
Verified Purchase
Hervey P.
Houston, US
★★★★★ 4
Bosch spark plug are okay... for now.
I'm ususally a Denso Iridium Long-Life or NGK Laser Iridium kind of guy for my Acura or Honda spark plugs. I purchased these on short noticed when I got hit with CEL, grabbed my OBD2 scanner read misfire in all 6 cylinder in my J35a8 (Acura TL Type-S) when I arrived home late that night; I know right, of all places thank goodness. Anyways, I further started to diagnose the car from the least expense before assume the most expensive parts; the spark plugs upon inspection showed they reach it service life. Grabbed my phone in hopes for an overnight prime shipping and encounter these Bosch spark plugs. I installed them the next morning before going to work and all 6 cylinders misfire went away. Sidebar spark plug gap were within factory spec and are somewhat similar to OE. Its been a few week so far still good 👍. For the price it wasn't expensive but I had to order two 4 pack cause the individual spark plug took a few days extra to ship. Gas mileage slightly improve not by a lot, but I'll take it since gas price have gone up. Make sure to properly torque it with either 1/4 or 3/8 torque wrench when I last check they slightly backed out. Since I torque it down to factory recommendation it has stay put since. Will update again in the near future...
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Reviewed in the United States on May 15, 2026
R
Verified Purchase
Rock
Chelsea, US
★★★★★ 5
FITS 2006 CIVIC
Fits 2006 Civic and running good so far.
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Reviewed in the United States on February 7, 2026

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