---
product_id: 260140883
title: "PSI Woodworking LA3418X Lathe Headstock Spindle Adapter 3/4\" x 16tpi to 1\" x 8tpi"
brand: "psi woodworking"
price: "R693"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/260140883-psi-woodworking-la3418x-lathe-headstock-spindle-adapter-3-4-x
store_origin: ZA
region: South Africa
---

# Wrench-friendly flats for secure grip Precision thread conversion Steel durability & strength PSI Woodworking LA3418X Lathe Headstock Spindle Adapter 3/4" x 16tpi to 1" x 8tpi

**Brand:** psi woodworking
**Price:** R693
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your lathe game — don’t get left behind in the workshop!

## Quick Answers

- **What is this?** PSI Woodworking LA3418X Lathe Headstock Spindle Adapter 3/4" x 16tpi to 1" x 8tpi by psi woodworking
- **How much does it cost?** R693 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/260140883-psi-woodworking-la3418x-lathe-headstock-spindle-adapter-3-4-x)

## Best For

- psi woodworking enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from robust steel to withstand rigorous woodworking projects.
- • **Optimized Grip Design:** Flats engineered for a solid wrench hold, ensuring quick and secure tightening or loosening.
- • **Lightweight Efficiency:** At just 0.2 lbs, it adds minimal weight while maximizing functionality.
- • **Universal Compatibility:** Unlock access to a wider range of chucks, faceplates, and accessories with one simple adapter.
- • **Seamless Thread Conversion:** Effortlessly adapt your 3/4" x 16tpi spindle to 1" x 8tpi tools without hassle.

## Overview

The PSI Woodworking LA3418X Lathe Headstock Spindle Adapter converts a 3/4" x 16tpi lathe spindle to accept 1" x 8tpi threaded tools. Made from durable steel and weighing only 0.2 pounds, it features flats for a secure wrench grip, enabling easy tightening and loosening. Perfect for woodturners seeking versatile tool compatibility and reliable performance.

## Description

LA3418X Lathe Headstock Spindle Adapter 3/4" x 16tpi to 1" x 8tpi

## Features

- Convert a 3/4" x 16tpi lathe headstock spindle to 1" x 8tpi
- Allows a 3/4" x 16tpi threaded spindle to accept 1" x 8tpi threaded chucks, faceplates, and other woodturning tools and accessories
- Made of steel
- Weighs .2 pounds
- Flats allow for solid wrench tool grip for tightening and loosening

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Thread size | 3/4" x 16tpi |
| Capacity | 0.75 inches |
| Included components | Spindle Adapter |
| Manufacturer | PSI Woodworking |
| UPC | 810011935556 |
| Part Number | LA3418X |
| Package Dimensions | 8 x 7.3 x 5 cm; 90.72 g |
| Item model number | LA3418X |
| Size | 3/4\ X 16tpi to 1\ x 8tpi |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.75 Inches |
| Batteries Required? | No |
| Item Weight | 90.7 g |

## Product Details

- **Brand:** PSI Woodworking
- **Material:** Alloy Steel
- **Item diameter:** 0.75 Inches
- **Item weight:** 0.2 Pounds
- **Compatible devices:** Lathe

## Images

![PSI Woodworking LA3418X Lathe Headstock Spindle Adapter 3/4" x 16tpi to 1" x 8tpi - Image 1](https://m.media-amazon.com/images/I/61P4cys0yhL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- PSI Woodworking LA3418X Lathe Headstock Spindle Adapter 3/4" x 16tpi to 1" x 8tpi
- PSI Woodworking CF2J 2" Lathe Faceplate for 1" x 8tpi Spindle Without Screw Chuck

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**Shop now:** [https://www.desertcart.co.za/products/260140883-psi-woodworking-la3418x-lathe-headstock-spindle-adapter-3-4-x](https://www.desertcart.co.za/products/260140883-psi-woodworking-la3418x-lathe-headstock-spindle-adapter-3-4-x)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-27*