---
product_id: 14478319
title: "Ceramic Round Base Magnet with Knob Pack - Heavy-Duty Strong Magnets with Knobs for Home and Work - 16 lb Pull Each - Nickel-Plated - 1.43\" D - 0.98\" H - Chrome - 4-Pack"
brand: "master magnetics"
price: "₹ 1990"
currency: INR
in_stock: true
category: "Master Magnetics"
url: https://www.desertcart.in/products/14478319-ceramic-round-base-magnet-with-knob-pack-heavy-duty-strong
store_origin: IN
region: India
---

# 16 lb pull strength Ergonomic 1" knob grip Nickel-plated corrosion resistance Ceramic Round Base Magnet with Knob Pack - Heavy-Duty Strong Magnets with Knobs for Home and Work - 16 lb Pull Each - Nickel-Plated - 1.43" D - 0.98" H - Chrome - 4-Pack

**Brand:** master magnetics
**Price:** ₹ 1990
**Availability:** ✅ In Stock

## Summary

> 🧲 Grip the power, release the hassle — magnets redefined for the modern pro.

## Quick Answers

- **What is this?** Ceramic Round Base Magnet with Knob Pack - Heavy-Duty Strong Magnets with Knobs for Home and Work - 16 lb Pull Each - Nickel-Plated - 1.43" D - 0.98" H - Chrome - 4-Pack by master magnetics
- **How much does it cost?** ₹ 1990 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/14478319-ceramic-round-base-magnet-with-knob-pack-heavy-duty-strong)

## Best For

- master magnetics enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Since 1976:** Master Magnetics’ USA-made magnets combine durability and performance for home, office, and workshop.
- • **Surface-Safe Design:** Non-scratch liners protect your metal surfaces from damage and residue—no tools needed.
- • **Unmatched Holding Power:** Each magnet delivers a robust 16 lb pull force, securing your essentials with confidence.
- • **Effortless Grip & Release:** Ergonomic 1" diameter knobs ensure smooth placement and hassle-free removal every time.
- • **Premium Industrial Craftsmanship:** Crafted from high-grade ferrite, sintered at 2,000°F, and precision-ground for consistent strength.

## Overview

Master Magnetics Ceramic Round Base Magnets with Knobs offer heavy-duty 16 lb pull strength in a compact 1.43" diameter design. Nickel-plated and equipped with ergonomic knobs, these ferrite magnets provide secure, scratch-free holding for home, office, and industrial use. Trusted since 1976, this 4-pack combines premium materials and precision engineering to elevate your organization and display needs.

## Description

Hold blueprints, calendars, important memos, visual aids, work plans, and more with the Master Magnetics ceramic round base magnets with knobs. In vertical testing, each magnet holds up to 16 lbs when in contact with a 0.25" thick, smooth, flat ferrous plate. The force is 50% less on a vertical surface holding against sliding force and less on steel that is painted, rusted, dirty, or damaged. The 1" diameter knob provides a 0.425" clearance from the magnet base, offering a comfortable grip for easy positioning and removal. Enclosed in a durable nickel-plated steel cup, these heavy-duty magnets are ideal for use in homes, workshops, offices, and industrial settings.

## Features

- HEAVY-DUTY MAGNET PACK: With a 16 lb pull strength on clean, flat metal surfaces, these magnets with knobs deliver serious holding power. They are ideal for securing visual aids, calendars, and more in the home, office, classroom, or workshop.
- MAGNETS WITH KNOBS: Enclosed in a nickel-plated steel cup, these ceramic circular magnets feature easy-grip knobs for smooth placement and hassle-free removal. Use them for hanging crafts, blueprints, and other essentials.
- GENTLE ON SURFACES: Made with non-scratch liners, our round magnets protect metal surfaces and install easily without tools, hardware, or leaving behind residue.
- HIGH-QUALITY CONSTRUCTION: Crafted from strontium carbonate and iron oxide, our ceramic (ferrite) magnets are molded, sintered at 2,000°F, precision-ground with a diamond wheel, magnetized, and carefully inspected to ensure reliable performance.
- MASTER MAGNETICS: We are a USA-based company trusted since 1976 for strength, quality, and performance. Our extensive line of affordable, powerful magnets makes tasks easier in homes, workshops, and industrial spaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00U5OFXB2 |
| Best Sellers Rank | #5,308 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #61 in Magnetic Hooks |
| Brand Name | Master Magnetics |
| Color | Chrome and Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,726) |
| Global Trade Identification Number | 00095421003266, 10095421003263 |
| Included Components | 4 magnets |
| Item Dimensions L x W x Thickness | 1.42"L x 1.42"W x 0.95"Th |
| Item Thickness | 0.95 inches |
| Item Type Name | Magnet with Knob |
| Item Weight | 0.27 g |
| Manufacturer | Master Magnetics, Inc. |
| Material Type | Ferrite |
| Model Number | HMKR-45X4 |
| Number of Pieces | 4 |
| Part Number | HMKR-45X4 |
| Pull Force | 16 pounds |
| Shape | Round |
| UPC | 095421003266 |
| Unit Count | 4 Count |

## Product Details

- **Brand:** Master Magnetics
- **Color:** Chrome and Black
- **Material:** Ferrite
- **Product Dimensions:** 1.42"L x 1.42"W x 0.95"Th
- **Shape:** Round

## Images

![Ceramic Round Base Magnet with Knob Pack - Heavy-Duty Strong Magnets with Knobs for Home and Work - 16 lb Pull Each - Nickel-Plated - 1.43" D - 0.98" H - Chrome - 4-Pack - Image 1](https://m.media-amazon.com/images/I/71sq4l1DDNL.jpg)

## Available Options

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

## Frequently Bought Together

- Master Magnetics Round Base Magnets with Knob - 1.43" Diameter, 0.98" Total Height with 1" Diameter Knob, 16 Pound Pull, Chrome, Pack of 4, HMKR-45X4
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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-06*