---
product_id: 748548041
title: "CURT 23518 Black Trailer Hitch Lock - 5/8\" Pin Diameter Fits 2\" Receivers"
brand: "curt"
price: "Bs.95982"
currency: BOB
in_stock: true
reviews_count: 6
category: "Curt"
url: https://www.desertcart.bo/products/748548041-curt-23518-black-trailer-hitch-lock-5-8-pin-diameter
store_origin: BO
region: Bolivia
---

# Waterproof dust cap seals out elements 5/8" diameter pin locks tight High-strength steel resists theft CURT 23518 Black Trailer Hitch Lock - 5/8" Pin Diameter Fits 2" Receivers

**Brand:** curt
**Price:** Bs.95982
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind, tow with confidence.

## Quick Answers

- **What is this?** CURT 23518 Black Trailer Hitch Lock - 5/8" Pin Diameter Fits 2" Receivers by curt
- **How much does it cost?** Bs.95982 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/748548041-curt-23518-black-trailer-hitch-lock-5-8-pin-diameter)

## Best For

- curt enthusiasts

## Why This Product

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

## Key Features

- • **Bonus Access:** Includes two keys so you’re never locked out—share with trusted friends or keep a spare.
- • **Precision Fit:** 5/8" diameter pin with 2.85" usable length fits almost all 2" x 2" hitch receivers perfectly.
- • **Unmatched Security:** Barbell-style lock with 1/4 turn key activation keeps your trailer safe from theft.
- • **Effortless Operation:** Quick 1/4 turn locking mechanism makes securing your trailer hassle-free and fast.
- • **Weatherproof Durability:** Powder coat finish plus waterproof dust cap ensure corrosion resistance in any climate.

## Overview

The CURT 23518 Black Trailer Hitch Lock is a robust, barbell-style security device designed to fit 2" x 2" hitch receivers with a 5/8" diameter pin. Constructed from high-strength steel and finished with a corrosion-resistant powder coat, it features a quick 1/4 turn key lock and a waterproof dust cap to protect internal components. Ideal for securing trailers, ball mounts, and hitch accessories, it includes two keys for convenience and is a top-rated choice among towing professionals.

## Description

CURT hitch lock locks securely in place to make tow vehicle and trailer safer Like a hitch pin and clip, the hitch lock is designed to insert into a fastener hole on the side of the receiver tube to secure a ball mount or hitch-mounted accessory. CURT hitch pins are strong enough to secure the ball mount, but CURT hitch locks take a step further. CURT hitch locks secure the ball mount to the trailer hitch to prevent theft and prevent trailer removal with the ball mount or towing property without permission. This CURT hitch lock features a barbell design with a 5/8" diameter pin that fits a 2" receiver tube size (usable pin length is 2.8" and will not work with double wall receiver tubes). CURT barbell hitch locks are constructed with two end caps and a pin with a round locking mechanism. Operates with simple 1/4 turn with key operation It also comes with a waterproof dust cap to keep the elements out and prevent corrosion. For ultimate towing security, the combination of a hitch lock and coupler lock provides security on both the vehicle side and the trailer side of the tow setup. For boats, ATVs and RVs, CURT hitch locks keep toys safer

Review: 同じ物を紛失してしまい、2度目の購入です。
Review: Calidad y seguridad garantizada

## Features

- Reliable security To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made of high strength steel construction
- Easy to operate Barbell style locking hitch pin promotes an intrusive appearance and prevents theft. Easy 1/4 turn lock activation allows you to lock and unlock if needed
- Versatile. With a 5/8" diameter pin and a usable pin length of 2.85", this receiver hitch lock fits almost any 2" x 2" hitch receiver (not compatible with double wall receiver tubes)
- Waterproof The internal components of this hitch lock are easily protected from the elements with the included waterproof dust cap. The entire hitch lock also features a durable powder coat finish to protect against corrosion
- Includes 2 keys. This trailer hitch lock includes two keys. Keep your spare keys away in an emergency or give them to friends for convenient access

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00T9N6DPK |
| Amazon Bestseller | #311,842 in Automotive ( See Top 100 in Automotive ) #33 in Towing Hitch Locks |
| Brand | CURT |
| Color | Semi-Gloss Black Powder Coat |
| Customer Reviews | 4.5 4.5 out of 5 stars (16,655) |
| Date First Available | April 1, 2015 |
| Exterior | Semi-Gloss Black Powder Coat |
| Is Discontinued By Manufacturer | No |
| Item Dimensions L x W x H | 22.5 x 4.7 x 3.2 cm |
| Item Weight | 290 g |
| Item model number | 23518 |
| Manufacturer | CURT |
| Model | 23518 |
| OEM Part Number | 23518 |
| Product Dimensions | 22.53 x 4.75 x 3.18 cm; 290 g |

## Images

![CURT 23518 Black Trailer Hitch Lock - 5/8" Pin Diameter Fits 2" Receivers - Image 1](https://m.media-amazon.com/images/I/61aFDneUW5L.jpg)
![CURT 23518 Black Trailer Hitch Lock - 5/8" Pin Diameter Fits 2" Receivers - Image 2](https://m.media-amazon.com/images/I/61u4EQkvUlL.jpg)
![CURT 23518 Black Trailer Hitch Lock - 5/8" Pin Diameter Fits 2" Receivers - Image 3](https://m.media-amazon.com/images/I/71htCcMDa1L.jpg)
![CURT 23518 Black Trailer Hitch Lock - 5/8" Pin Diameter Fits 2" Receivers - Image 4](https://m.media-amazon.com/images/I/815cuhS4pbL.jpg)
![CURT 23518 Black Trailer Hitch Lock - 5/8" Pin Diameter Fits 2" Receivers - Image 5](https://m.media-amazon.com/images/I/8172OkDl6OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by U***V on November 14, 2024*

同じ物を紛失してしまい、2度目の購入です。

### ⭐⭐⭐⭐⭐ Review
*by M***O on December 15, 2023*

Calidad y seguridad garantizada

### ⭐⭐⭐⭐ Review
*by H***B on October 19, 2020*

Fits well .. a bit difficult to lock and unlock .. would of made life easier if both pieces click and the lock doesn’t rotate

## Frequently Bought Together

- CURT 23518 Black Trailer Hitch Lock, 5/8-Inch Pin Diameter, Fits 2-Inch Receiver
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- Mission Automotive 3 Pack Silencer Pads for 2 Inch Ball Mounts - Reduces Rattle and Noise Between Receivers and Tow - Fits Any Trailer Hitch Receiver - Trailer Hitch Stabilizer Silencer Pad

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-04*