---
product_id: 162326256
title: "SmartSign - K-KIT2 Post Attachment Kit - 2 Bolts for Heavy Duty Posts and 2 Bolts for Economy Posts | 2.5\" x 0.3125\" Bolt Kit - Updated"
brand: "smartsign"
price: "€ 23.63"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/162326256-smartsign-k-kit2-post-attachment-kit-2-bolts-for-heavy
store_origin: ES
region: Spain
---

# 2 sizes of bolts Easy installation Weatherproof durability SmartSign - K-KIT2 Post Attachment Kit - 2 Bolts for Heavy Duty Posts and 2 Bolts for Economy Posts | 2.5" x 0.3125" Bolt Kit - Updated

**Brand:** smartsign
**Price:** € 23.63
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure Your Signage with Confidence!

## Quick Answers

- **What is this?** SmartSign - K-KIT2 Post Attachment Kit - 2 Bolts for Heavy Duty Posts and 2 Bolts for Economy Posts | 2.5" x 0.3125" Bolt Kit - Updated by smartsign
- **How much does it cost?** € 23.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/162326256-smartsign-k-kit2-post-attachment-kit-2-bolts-for-heavy)

## Best For

- smartsign enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Zinc-plated hardware ensures rust-proof and weather-resistant performance.
- • **All-in-One Solution:** One kit to secure all your signage needs, from medium to heavy posts.
- • **Trusted by Professionals:** Proven reliability with thousands of municipal and governmental customers.
- • **Versatile Bolt Selection:** Choose between heavy-duty and economy options for ultimate flexibility.
- • **User-Friendly Installation:** Effortlessly fasten signs with just an adjustable wrench.

## Overview

The SmartSign K-KIT2 Post Attachment Kit is an updated solution featuring two sizes of bolts designed for both heavy-duty and economy posts. This kit ensures easy installation with an adjustable wrench and boasts durable, weatherproof zinc-plated hardware, making it a trusted choice for municipal and governmental signage.

## Description

Durable HardwareThis post attachment kit consists of zinc-plated steel hardware that is corrosion resistant, does not weaken, rust or wear out from exposure to weather.Secure InstallationThis kit includes lock washers to keep the installation secure over a long time. Installed easily with adjustable wrench.Why Four BoltsThis kit includes four bolts. The longer 2.5” bolts are used for heavy-weight 2-pound posts and the shorter 1.5” bolts are used for the medium-weight 1.12-pound posts. Use the bolts that fits your post and recycle the other pair.

## Features

- UPDATED. Updated kit now includes two sizes of bolts – one for heavy weight posts and another for medium weight posts. You now have the flexibility of choosing the right-sized bolt, for your medium weight u-channel post, heavyweight u-channel post or square metal post, all with this single kit.
- EASE OF USE. Fasten signs easily and securely.
- INSTALLATION. Easy install with adjustable wrench.
- DURABILITY. Zinc-plated hardware is weather and rust-proof.
- PROVEN. This is the same hardware that is sold to 1,000’s of our municipal and governmental customers for parking and traffic signs.

## Images

![SmartSign - K-KIT2 Post Attachment Kit - 2 Bolts for Heavy Duty Posts and 2 Bolts for Economy Posts | 2.5" x 0.3125" Bolt Kit - Updated - Image 1](https://m.media-amazon.com/images/I/61M30BWYyPL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helped with my driveway signs
*by A***R on May 13, 2025*

Came with my signs

### ⭐⭐⭐⭐⭐ It worked
*by R***C on April 27, 2025*

It worked. The signs are on the post and they appear secure.

### ⭐⭐⭐⭐⭐ worked as needed
*by G***Z on March 16, 2025*

Bolts worked as expected. Everything in good condition.

## Frequently Bought Together

- SmartSign - K-KIT2 Post Attachment Kit - 2 Bolts for Heavy Duty Posts and 2 Bolts for Economy Posts | 2.5" x 0.3125" Bolt Kit - Updated
- SmartSign U-Channel Sign Post, Medium Weight Sign Post, 8 Feet Tall Baked Enamel Steel Post, Pack of 1
- SmartSign U-Channel Sign Post, Heavy Duty | 6' Tall Baked Enamel Steel Post, Pack of 3

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**Shop now:** [https://www.desertcart.es/products/162326256-smartsign-k-kit2-post-attachment-kit-2-bolts-for-heavy](https://www.desertcart.es/products/162326256-smartsign-k-kit2-post-attachment-kit-2-bolts-for-heavy)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-08*