Will one of these hold a knife to a wall ?

Depends on how heavy the knife is I use them in my van to hang things from the ceiling they work fine for that

Could these be used to hold a wood valance to a painted steel mini blind header?

Yes, I purchased these for that same reason. The ones that came with my own were not strong enough. I used 3 on a 60in window.

Do you see these without the plate?

Hello- we do sell the magnet outside of the chrome cup, however we don't sell them on Amazon. Please contact our customer service line at 866.867.0941 for assistance. For your convenience, reference product #CR175, as it is the product that most closely resembles the magnet inside the product in question. Thank you!

How to install on plastic boat

Certainly won’t adhere to plastic. Maybe you could epoxy steel plates around the boat. These magnets are pretty strong and would adhere to the plates.

Rb50cx6 | Desertcart Hong Kong

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

HK$288

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Description

🧲 Power your projects with magnetic mastery—grab yours before they’re gone!

TRUSTED SINCE 76 - Master Magnetics delivers proven quality and performance, empowering pros and DIYers alike.
VERSATILE MOUNTING HUB - Precision 0.197" center hole lets you customize with hooks, knobs, or eyebolts effortlessly.
UNMATCHED HOLDING POWER - Each magnet grips with a robust 35 lb pull force—no slip, no fail.
BUILT TO BRAVE THE ELEMENTS - Nickel-plated ceramic design resists corrosion and withstands up to 400°F—perfect indoor/outdoor companion.
PRECISION ENGINEERED FOR RELIABILITY - Crafted with diamond-ground finish and sintered at 2,000°F for consistent, long-lasting magnetic strength.

Master Magnetics Ceramic Round Base Magnets offer heavy-duty 35 lb pull strength in a sleek, nickel-plated ceramic design. Featuring a 0.197" center hole for versatile mounting, these magnets resist corrosion and heat up to 400°F, making them ideal for both indoor and outdoor use. Precision-engineered and trusted since 1976, this 6-pack is perfect for professionals and DIY enthusiasts seeking reliable, powerful magnetic solutions.

Specifications

ASIN	B00IYFNXR0
Best Sellers Rank	#3,834 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #35 in Magnetic Hooks #1,690 in Hardware
Brand	Master Magnetics
Brand Name	Master Magnetics
Customer Reviews	4.4 out of 5 stars 750 Reviews
Global Trade Identification Number	00095421006755, 10095421006752
Included Components	Magnets
Item Dimensions L x W x Thickness	2.04"L x 2.04"W x 0.3"Th
Item Thickness	0.3 inches
Item Weight	0.27 g
Manufacturer	Master Magnetics, Inc.
Material	Ferrite, Low carbon steel
Material Type	Ferrite, Low carbon steel
Model Number	RB50CX6
Number of Items	6
Number of Pieces	6
Part Number	RB50CX6
Product Dimensions	2.04"L x 2.04"W x 0.3"Th
Pull Force	35 pounds
Shape	Round
UPC	095421006755
Unit Count	5 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

HK$288

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

RB50CX6

Details

Details

Description

Specifications

Common Questions