---
product_id: 49151371
title: ""
brand: "klein tools"
price: "696 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Klein Tools"
url: https://www.desertcart.dk/products/49151371-
store_origin: DK
region: Denmark
---

# Black corrosion-resistant finish 1.25-inch diameter precision Heat-treated alloy steel strength 

**Brand:** klein tools
**Price:** 696 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Strike with confidence, align with precision — the pro’s choice bull pin!

## Quick Answers

- **What is this?**  by klein tools
- **How much does it cost?** 696 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/49151371-)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Slip-Resistant Grip:** Angled head and smooth radii reduce pin slipping, giving you confident control during alignment.
- • **Proudly American-Made:** Crafted in the USA by Klein Tools, trusted by professionals since 1857 for unmatched quality.
- • **Wrench-Ready Shoulders:** Squared-off shoulders allow easy loosening of wedged pins with a wrench—no more stuck tools.
- • **Built to Last a Lifetime:** Heat-treated alloy steel resists mushrooming and chipping, ensuring durability on every job.
- • **Engineered for Maximum Impact:** Forged broad-head design delivers a larger striking surface for faster, more efficient work.

## Overview

The Klein Tools Broad-Head Bull Pin is a 1-1/4-inch diameter, heat-treated alloy steel tool designed for professional-grade durability and efficiency. Featuring a corrosion-resistant black finish, an angled head to prevent slipping, and forged shoulders for wrench use, it’s engineered to withstand heavy use while providing superior control and longevity. Made in the USA by a family-owned company with over 160 years of expertise, this bull pin is built to meet the demands of skilled tradespeople.

## Description

The Klein Tools Broad-Head Bull Pin is machined from quality alloy steel and resists corrosion and mushrooming. Its angled head and smooth blending of radii increase strength and reduce the danger of chipping. Forged, heat-treated bull pin increases efficiency by providing a larger striking surface. Head design also reduces chance of pin slipping from the hand when aligning holes. Angled head and smooth blending of radii increase strength and reduce the danger of chipping. Below the head, squared-off shoulders have been forged to provide a surface for applying wrench to loosen wedged bull pins. Long, even taper reduces binding and hang-up. Heat-treated for strength. Black finish for rust resistance. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Review: WTF - Like a carrot but far superior
Review: Drift - Quality

## Features

- Package Weight: 1.288 kilograms
- Item package quantity: 1.0
- Package Dimensions:5.5L x 8.3W x 35.6 H centimeters
- Material: Alloy Steel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000302WP |
| Brand Name | KLEIN TOOLS |
| Colour | Black |
| Compatible Groove Diameter | 3.18 Centimeters |
| Country Of Origin | USA |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,489) |
| Fastener Type | pin |
| Finish Types | Black Painted |
| Included Components | Bull Pin |
| Item Diameter | 1.25 Inches |
| Item Dimensions | 34.3 x 4.6 x 4.6 centimetres |
| Item Type Name | Broad-Head Bull Pin, 1-1/4-Inch Klein Tools 3255 |
| Item Weight | 1.32 kg |
| Manufacturer | Klein Tools |
| Material Type | Alloy Steel |
| Maximum Shear Strength | Moderate |
| Number of Pieces | 1 |
| Pin Type | Bull Pin |
| Product Warranty | Normal life of the product. |
| Screw Head Style | Standard |
| Size | 1-1/4-Inch x 13.75-Inch |
| Thread Size | 1-1/4-Inch |
| UPC | 718472206416 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** KLEIN TOOLS
- **Item diameter:** 1.25 Inches
- **Material:** Alloy Steel
- **Pin type:** Bull Pin
- **Size:** 1-1/4-Inch x 13.75-Inch

## Images

![ - Image 1](https://m.media-amazon.com/images/I/31VeviwRw5L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this the big bull pin**
A: I use it for 3/4 inch bolts(1-1/4) and 1 inch bolts(1-5/8) if that helps.

**Q: I need bigger from 2 inches to 1/2 inch about 20 inches long would they special make it**
A: Look for a line up bar or pin.  I can't remember where I got my husband's but I think at the tool guy locally.

**Q: What metal alloy is this made of?**
A: Does any one know specifically which steel this is other than heat treated steel? Like which carbon steel it is?

**Q: Im confused on whether this is 10 or 16 inches.. says 10 im description but 16 in the size dropdown bar.  Anyone know if it is indeed 10 inches?**
A: 10”

## Customer Reviews

### ⭐⭐⭐⭐⭐ WTF
*by W***B on 7 February 2024*

Like a carrot but far superior

### ⭐⭐⭐⭐⭐ Drift
*by P***S on 8 February 2024*

Quality

### ⭐⭐⭐⭐⭐ Thumbs up.
*by S***N on 3 June 2021*

Does what it says on the tin...very useful tool.

## Frequently Bought Together

- Klein Tools 3255 Bull Pin, Made in USA, Broad Head Bull Pin Resists Corrosion and Mushrooming, Heat Treated Steel with Black Finish, 1-1/4-Inch
- Klein Tools 5416TFR Tool Bag, Flame Resistant Canvas Bag for Bolt Storage with Double Reinforced Bottom and Tunnel Connect, 5 x 10 x 9-Inch
- Klein Tools 3212 Spud Wrench 3/4-Inch Bolt for Heavy Nut, Made in USA

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**Shop now:** [https://www.desertcart.dk/products/49151371-](https://www.desertcart.dk/products/49151371-)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-05-13*