---
product_id: 181773449
title: "Shars 5\" Fully Machined Threaded Back Plate 1-1/2-8 TPI for 3 or 4 Jaw Self Center Chucks 202-6192 New #"
brand: "shars"
price: "S$111"
currency: SGD
in_stock: true
reviews_count: 8
category: "Shars"
url: https://www.desertcart.sg/products/181773449-shars-5-fully-machined-threaded-back-plate-1-1-2
store_origin: SG
region: Singapore
---

# 5'' fully machined diameter 0.708'' thick flange for durability 1.5'' x 8 TPI precision thread Shars 5" Fully Machined Threaded Back Plate 1-1/2-8 TPI for 3 or 4 Jaw Self Center Chucks 202-6192 New #

**Brand:** shars
**Price:** S$111
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your lathe game with precision and power!

## Quick Answers

- **What is this?** Shars 5" Fully Machined Threaded Back Plate 1-1/2-8 TPI for 3 or 4 Jaw Self Center Chucks 202-6192 New # by shars
- **How much does it cost?** S$111 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/181773449-shars-5-fully-machined-threaded-back-plate-1-1-2)

## Best For

- shars enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Compatibility:** Designed to fit 3 or 4 jaw self-centering chucks, making it a must-have upgrade for your lathe setup.
- • **Optimized Flange Thickness:** 0.708'' flange thickness balances strength and weight for enhanced chuck performance.
- • **Robust 5-Inch Machined Diameter:** Fully machined 5'' back plate offers superior stability and alignment for professional-grade work.
- • **Durable Alloy Steel Construction:** Crafted from high-quality alloy steel to withstand rigorous machining tasks and extend tool life.
- • **Precision Threading for Perfect Fit:** Engineered with a 1-1/2'' x 8 TPI thread to ensure seamless mounting on your lathe chuck.

## Overview

The Shars 5" Fully Machined Threaded Back Plate features a 1-1/2'' x 8 TPI thread size, a 5-inch fully machined diameter, and a 0.708'' thick flange made from durable alloy steel. Compatible with 3 or 4 jaw self-centering chucks, it offers a precise fit and robust construction, making it an essential accessory for professional and hobbyist lathe users seeking reliable performance and easy customization.

## Description

Shars 5" Fully Machined Threaded Back Plate 1-1/2-8 TPI for 3 or 4 Jaw Self Center Chucks 202-6192 New # - desertcart.com

Review: Good quality, good price, not a lot of machining to fit it either - Excellent fit, and a well made backplate! Saved me from having to far around and make my own, and the price was great. I did have to do a little machining to fit it to my chuck, but that’s to be expected with any back plate.
Review: Works well, need to fit to your chuck - No issues with it. I saw another review saying his didn't fit right out of the box, neither did mine. The first thing in the product description says you have to turn it to fit your chuck. I'm a novice and this was the second thing I machined. Go slow and don't take to much off. Works good

## Features

- Back plate needs to be machined in order to fit the lathe chuck
- Mounting Thread Size T: 1-1/2'' x 8 TPI
- Bolt Circle Diameter D2: 4.25"
- Shoulder Diameter D1: 3.78"
- Flange Thickness B: 0.708''

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0847SHPHJ |
| Best Sellers Rank | #391,248 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #365 in Power Lathe Accessories |
| Brand Name | Shars |
| Capacity | 3.78 Inches |
| Compatible Devices | Lathe |
| Customer Reviews | 4.1 4.1 out of 5 stars (37) |
| Handle Type | keyed |
| Included Components | Chuck Key |
| Item Diameter | 3.78 Inches |
| Lock Type | Self Centering (Chuck) |
| Manufacturer | Shars |
| Manufacturer Part Number | 202-6192 |
| Material Type | Alloy Steel |
| Model Number | 202-6192 |
| Thread Size | 1.5 inches x 8 TPI |

## Product Details

- **Brand:** Shars
- **Compatible Devices:** Lathe
- **Item Diameter:** 3.78 Inches
- **Material:** Alloy Steel
- **Thread Size:** 1.5 inches x 8 TPI

## Images

![Shars 5" Fully Machined Threaded Back Plate 1-1/2-8 TPI for 3 or 4 Jaw Self Center Chucks 202-6192 New # - Image 1](https://m.media-amazon.com/images/I/61hzRLJcZ2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, good price, not a lot of machining to fit it either
*by C***N on May 16, 2025*

Excellent fit, and a well made backplate! Saved me from having to far around and make my own, and the price was great. I did have to do a little machining to fit it to my chuck, but that’s to be expected with any back plate.

### ⭐⭐⭐⭐⭐ Works well, need to fit to your chuck
*by A***R on October 23, 2024*

No issues with it. I saw another review saying his didn't fit right out of the box, neither did mine. The first thing in the product description says you have to turn it to fit your chuck. I'm a novice and this was the second thing I machined. Go slow and don't take to much off. Works good

### ⭐⭐⭐ Machine to fit your application
*by B***R on March 8, 2025*

No threads to to mount on my mini lathe. Also had to machine face to mount new 5 inch 3 jaw chuck.

## Frequently Bought Together

- Shars 5" Fully Machined Threaded Back Plate 1-1/2-8 TPI for 3 or 4 Jaw Self Center Chucks 202-6192
- 7 Pieces Center Drill Bits Set, M2 High Speed Steel 60-Degree Angle Center Drill Bits Kit Countersink Tools for Lathe Metalworking Size 1.0 1.5 2.0 2.5 3.0 4.0 5.0
- WEN LA164K 5/8-Inch Keyed Drill Chuck with MT2 Arbor Taper.

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**Shop now:** [https://www.desertcart.sg/products/181773449-shars-5-fully-machined-threaded-back-plate-1-1-2](https://www.desertcart.sg/products/181773449-shars-5-fully-machined-threaded-back-plate-1-1-2)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-05-20*