---
product_id: 512768667
title: "US Stock CAT40 Pull Stud Wrench Retention Knob Spanner No Slip Off Durable Fit Well"
brand: "generetic"
price: "VT16085"
currency: VUV
in_stock: true
reviews_count: 1
category: "Generetic"
url: https://www.desertcart.vu/products/512768667-us-stock-cat40-pull-stud-wrench-retention-knob-spanner-no
store_origin: VU
region: Vanuatu
---

# Ergonomic rubber handle for no-slip grip Fits ASME B5.50 CAT40 pull stud perfectly High hardness medium carbon steel spanner head US Stock CAT40 Pull Stud Wrench Retention Knob Spanner No Slip Off Durable Fit Well

**Brand:** generetic
**Price:** VT16085
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your machine with the wrench that never lets go!

## Quick Answers

- **What is this?** US Stock CAT40 Pull Stud Wrench Retention Knob Spanner No Slip Off Durable Fit Well by generetic
- **How much does it cost?** VT16085 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/512768667-us-stock-cat40-pull-stud-wrench-retention-knob-spanner-no)

## Best For

- generetic enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from medium carbon steel with a hardened, powder-coated finish for unmatched durability.
- • **Comfort Meets Control:** Rubber handle ensures a secure, fatigue-free grip during extended use.
- • **Damage-Free Operation:** Designed to protect your pull studs—no scratches, no dents, just flawless fit.
- • **Precision Fit, Zero Slip:** Engineered to perfectly match CAT40 pull studs, eliminating frustrating slippage.
- • **Torque-Tested for Safety:** Each wrench batch undergoes rigorous torque testing to guarantee reliable performance.

## Overview

The US Stock CAT40 Pull Stud Wrench is a precision-engineered tool designed to fit ASME B5.50 standard CAT40 pull studs perfectly. Made from high-quality medium carbon steel with a hardened, powder-coated finish, it offers exceptional durability and resistance to wear. Its ergonomic rubber handle provides a comfortable, non-slip grip, while rigorous torque testing ensures safety and reliability. Ideal for professionals seeking a damage-free, secure fit without the risk of slipping, this wrench is a must-have for maintaining CNC tooling efficiency.

## Description

1. The pull stud wrench won't damage the pull stud. Fit perfectly and avoid slipping off. 2. High quality medium carbon steel is adopted as materials of spanner head. The surface hardness of spanner is high and durable. 3. Blackening the surface of the spanner and installing the rubber handle gives it a delicate appearance and a comfortable feel. 4. Each batch of products would be sampled for torque testing to ensure the safety. Kindly Reminder: Please do not use the extension bar when using the wrenches.

Review: Great wrench! - The Wrench is well made, feels good in the hand, and doesn't slip on the pull stud. The wrench his perfect fit for HAAS CT-40 style pull studs.

## Features

- Send from CA/NJ/KY. Fit ASME B5.50 standard CAT40 pull stud perfectly and no slip off
- Rubber handle. Feel great in the hand
- Good finish and durable
- No damage to the pull stud
- Please do not use extension bar when using the wrench

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08H7XW8HY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #381,623 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,092 in Adjustable Wrenches |
| Brand | Generetic |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Date First Available | August 30, 2020 |
| Finish | Powder Coated |
| Finish Type | Powder Coated |
| Head Style | Flat |
| Item Package Quantity | 1 |
| Item Weight | 15.8 ounces |
| Item model number | 788479790317 |
| Manufacturer | Luoyang Hangkai Precision Machinery Co., Ltd |
| Material | Carbon Steel, Rubber |
| Operation Mode | Mechanical |
| Package Dimensions | 9.8 x 1.89 x 1.34 inches |
| Part Number | CAT40 |
| Size | CAT40 |
| Style | Durable |
| UPC | 788479790317 |

## Product Details

- **Brand:** Generetic
- **Color:** Black
- **Item Package Quantity:** 1
- **Item Weight:** 15.84 ounces
- **Material:** Carbon Steel, Rubber

## Images

![US Stock CAT40 Pull Stud Wrench Retention Knob Spanner No Slip Off Durable Fit Well - Image 1](https://m.media-amazon.com/images/I/41Zoxh76PmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great wrench!
*by B***H on August 10, 2025*

The Wrench is well made, feels good in the hand, and doesn't slip on the pull stud. The wrench his perfect fit for HAAS CT-40 style pull studs.

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**Shop now:** [https://www.desertcart.vu/products/512768667-us-stock-cat40-pull-stud-wrench-retention-knob-spanner-no](https://www.desertcart.vu/products/512768667-us-stock-cat40-pull-stud-wrench-retention-knob-spanner-no)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-28*