---
product_id: 578552586
title: "Lancisism 4 Pcs Universal Roof Box U-Bolt Clamps, Upgraded Rooftop Cargo Carrier Rack Bolts, Car Van Mounting Fitting Kit 85mm Inner Width Metal U-Bracket Clips w/ 8 Lock Nuts 2 Straps"
brand: "lancisism"
price: "R751"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Lancisism"
url: https://www.desertcart.co.za/products/578552586-lancisism-4-pcs-universal-roof-box-u-bolt-clamps-upgraded
store_origin: ZA
region: South Africa
---

# 4 heavy-duty U-bolt clamps universal fit with 85mm inner width rubber gaskets + plastic back plates for scratch protection Lancisism 4 Pcs Universal Roof Box U-Bolt Clamps, Upgraded Rooftop Cargo Carrier Rack Bolts, Car Van Mounting Fitting Kit 85mm Inner Width Metal U-Bracket Clips w/ 8 Lock Nuts 2 Straps

**Brand:** lancisism
**Price:** R751
**Availability:** ✅ In Stock

## Summary

> 🚗 Secure your adventure — clamp it, strap it, own the road!

## Quick Answers

- **What is this?** Lancisism 4 Pcs Universal Roof Box U-Bolt Clamps, Upgraded Rooftop Cargo Carrier Rack Bolts, Car Van Mounting Fitting Kit 85mm Inner Width Metal U-Bracket Clips w/ 8 Lock Nuts 2 Straps by lancisism
- **How much does it cost?** R751 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/578552586-lancisism-4-pcs-universal-roof-box-u-bolt-clamps-upgraded)

## Best For

- lancisism enthusiasts

## Why This Product

- Trusted lancisism brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick & Easy Setup:** Get your roof box mounted in under 5 minutes and hit the road with peace of mind.
- • **Rock-Solid Security:** Heavy-duty metal clamps lock your roof box tight, no wobble on highways or rough roads.
- • **Scratch-Free Confidence:** Rubber gaskets and plastic plates shield your car’s roof from damage while boosting grip.
- • **Universal Compatibility:** Fits most cars with an 85mm inner width — one kit for all your adventures.
- • **All-Inclusive Installation Kit:** Comes with everything—U-bolts, lock nuts, straps, and sealing stickers—for a hassle-free setup.

## Overview

The Lancisism 4 Pcs Universal Roof Box U-Bolt Clamps kit offers a durable, corrosion-resistant metal mounting solution with rubber and plastic components to protect your vehicle and ensure a stable, scratch-free fit. Designed for universal compatibility with an 85mm inner width, this comprehensive kit includes all necessary hardware and straps for quick installation, making it the perfect upgrade for secure rooftop cargo carrying.

## Description

4 PCS Universal Roof Box U Bolt Clamps Rooftop Cargo Carrier Rack Bolts 83mm Internal Width High Quality This roof box fitting is made of stainless steel, which is wear-resistant, anti-oxidation, not easy to break and deform, and has a long service life. Specification Color: Black Material: Iron, Rubber, Plastic Bolt diameter: Φ7.5mm / 0.3in Internal width: about 83mm/3.27in Center to center screw width: about 90mm/3.54in Include: 4x Iron U bolts, 4x Rubber washers, 4x Plastic backing boards, 8x lock nuts and 2 bandages, 1x Black Sticker Please confirm the size and appearance of roof box and install place before purchasing. Please check relevant install video by search/install roof box U bolts/ when you in doubt. How to install this roof cargo box brackets? Put the roof box in the center of the roof and open the lid. Thread the U shaped hook from bottom to top. Put a rubber washers on the hook, and put plastic support boards. Tighten the heavy lock nuts on both sides. Pass the strap into the gap of the bracket, connect and tighten the strap. Why choose our's roof top u bolt clamps? It adopting durable quality iron, more reliable and stable, aviod roof box to fall during driving. Rubber gasket and plastic back board can protect car from scratches, increase friction, improve good restraint effect.

Review: Great Roof Rack Clamps
Review: Funcionaron muy bien para colocar mi caja - Muy fácil de instalar y quedaron super bien,

## Features

- [Secure Your Roof Box with Confidence] - Our 4 PCS Roof Box U-Bolt Clamps are designed to firmly hold your roof box in place, ensuring it stays safe and stable while you're on the road. The rubber gaskets and plastic back plates provide increased friction and stability, allowing you to navigate through potholes, hills, slopes, and highways with ease.
- [Complete Installation Accessory Kit] - We provide a comprehensive roof box fixing accessory kit that includes 4 metal U-bolt clamps, 4 plastic back plates, 4 rubber gaskets, 8 heavy lock nuts, 2 bandages, and 1 set of hole sealing stickers. With these accessories, you'll have everything you need for a secure and long-lasting installation.
- [Quality Built to Last] - Crafted from high-quality metal and plastic materials, our roof box U-bolt clamps are resistant to breakage, deformation, and corrosion caused by acid, alkali, wind, and rain. Rest assured that these clamps are good quality, ensuring long-term use. The soft rubber gaskets also protect your vehicle from unsightly scratches.
- [Universally Compatibility] - With an inner width of 85mm/3.34in and a spacing of 98mm/3.8in between thread centers, our roof box clamps fit most car models available in the market. The lightweight and compact design of all accessories allows for easy storage in your trunk, making them readily available whenever you need them.
- [Easy Installation] - Installing our roof box U-bolt clamps is a breeze, taking only 3-5 minutes of your time. We provide bandages that are long enough to securely fasten your roof box to your car roof. Should you have any questions or concerns, our dedicated technical and after-sales teams are here to support you every step of the way.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJ3DD4CY |
| Best Sellers Rank | #72,883 in Automotive ( See Top 100 in Automotive ) #94 in Car Cargo Racks |
| Brand | Lancisism |
| Brand Name | Lancisism |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 151 Reviews |
| Item Type Name | Universal Roof Box U-Bolt Clamps |
| Item Weight | 0.87 Kilograms |
| Item weight | 0.87 Kilograms |
| Manufacturer | Lancisism |
| Material | Metal, Plastic, Rubber |
| Material Type | Metal, Plastic, Rubber |
| Set Name | 1 |
| Style | Compact |
| Style Name | Compact |

## Product Details

- **Material:** Metal, Plastic, Rubber
- **Brand:** Lancisism
- **Colour:** Black
- **Style:** Compact
- **Item weight:** 0.87 Kilograms

## Images

![Lancisism 4 Pcs Universal Roof Box U-Bolt Clamps, Upgraded Rooftop Cargo Carrier Rack Bolts, Car Van Mounting Fitting Kit 85mm Inner Width Metal U-Bracket Clips w/ 8 Lock Nuts 2 Straps - Image 1](https://m.media-amazon.com/images/I/71DwADzwGwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Roof Rack Clamps
*by H***E on 6 February 2026*



### ⭐⭐⭐⭐⭐ Funcionaron muy bien para colocar mi caja
*by M***R on 20 June 2024*

Muy fácil de instalar y quedaron super bien,

### ⭐⭐⭐⭐⭐ Easy to use and perfect for securing cargo carrier
*by J***S on 18 February 2026*



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**Shop now:** [https://www.desertcart.co.za/products/578552586-lancisism-4-pcs-universal-roof-box-u-bolt-clamps-upgraded](https://www.desertcart.co.za/products/578552586-lancisism-4-pcs-universal-roof-box-u-bolt-clamps-upgraded)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*