✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Limited Time Offer 800 3-3/4bx7/8k : Magnaloy 800 Hub 3-3/4 Bore X7/8 Key, M80032428 Secure Checkout [WaD3yjfr]

$58.99 $188.99 -69%

Magnaloy 800 HUB CouplingIntroducing the Magnaloy 800 HUB Coupling, the original lightweight, heavy-duty flexible drive coupling. Engineered for superior performance and durability, this coupling is a game-changer in the industry. Made from magnesium

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Limited Time Offer 800 3-3/4bx7/8k : Magnaloy 800 Hub 3-3/4 Bore X7/8 Key, M80032428 Secure Checkout [WaD3yjfr]

Magnaloy 800 HUB Coupling

Introducing the Magnaloy 800 HUB Coupling, the original lightweight, heavy-duty flexible drive coupling. Engineered for superior performance and durability, this coupling is a game-changer in the industry. Made from magnesium, it boasts an impressive weight reduction of 76 percent compared to cast iron and 36 percent compared to aluminum, without compromising on strength. This innovative design ensures reduced loads on bearings, shafts, and pumps, leading to longer component life and easier handling and installation.

Product Features and Specifications

The Magnaloy 800 HUB Coupling is not just light; it's robust. Its solid magnesium alloy permanent mold castings are heat treated, offering the highest strength-to-weight ratio available. This feature ensures vibration-free operation and easy, accurate alignment without the need for special tools. The Premium Line of Magnaloy Couplings comes with a single set-screw over the keyway, providing a secure fit. For additional shaft gripping forces, optional Double Set-Screws are available at either 45 degrees or 90 degrees to the keyway. To further enhance the design, Magnaloys Clamp feature is also available for bored and keyed hubs, allowing for a versatile installation solution.

Practical Uses and Benefits

With its exceptional weight reduction and strength, the Magnaloy 800 HUB Coupling is perfect for a wide range of applications. Whether it's in industrial machinery, agricultural equipment, or automotive applications, this coupling can handle the toughest conditions. The benefits are clear: reduced maintenance, increased efficiency, and a longer lifespan for your equipment. The Magnaloy 800 HUB Coupling stands out for its rust-proof and corrosion-resistant properties, ensuring reliability in any environment. Don't settle for ordinary couplings; choose the Magnaloy 800 HUB Coupling for the ultimate in performance and durability.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

A very smart purchase.

- Everett S..

January 23, 2026

Absolutely no complaints!

Great product, excellent seller.

- Enzo K..

January 23, 2026

Absolutely no complaints!

A very well-designed product.

- Titus K..

Write a Review

You Might Also Like

Discover more great products from our collection.

P9803A AAON

P9803A AAON

(641)
$59.99 $191.99 -69%
Dolce&Gabbana DG3423 502

Dolce&Gabbana DG3423 502

(935)
$42.99 $137.99 -69%
Everdell Essentials Edition

Everdell Essentials Edition

(883)
$20.99 $67.99 -69%
D7-LF-SM12-RP8

D7-LF-SM12-RP8

(847)
$26.99 $86.99 -69%
Fishing Friends

Fishing Friends

(916)
$49.99 $159.99 -69%
TF2268U 8001

TF2268U 8001

(627)
$52.99 $169.99 -69%
ME6010 300171

ME6010 300171

(966)
$44.99 $143.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY