The Heavy Tire is a donut style cock ring with, deeply engraved tread all the way around, a beautiful brushed finish.
You get it all - the comfort and performance of a donut ring, and the traction you need for adjustment, plus an exciting visual to keep yourself and your partner on a smooth track.
Roll out your Heavy Tire Donut, put it on and be amazed at the ride it offers.
Solid stainless steel with a beautiful brushed finish, available in 40, 45, 50 and 55mm inside diameters.
From the HMO Classics Collection
Like a single ball glans ring, the hugely popular Horseshoe Glans Head Ring directly stimulates the frenulum on the underneath side of the penis. Dual lateral pressure creates an effect somewhat different but equally exciting. It's an essential for the Hard Man's toolbox. One or more additional rings can be worn higher up on the penile shaft for pleasurable pressure on the urethra. Buy 2 or more at a reduced price.
It's crafted of surgical stainless steel with a polished mirror finish. The thickness of the wire is about 3mm and the balls are 8mm in diameter with about a 5mm gap between. Five sizes are available, with inside diameters:
22½mm(.9 inch),
25mm(1inch)
28mm(1.1 inch)
30mm(1.2 inch)
32mm(1.3 inch)
The King Cobra combines a cock ring, stacked ball stretcher, and shaft support into a unified system designed to increase control, tension, and endurance.
⚙️ Why This Design Works
Stacked ring system Creates progressive downward pull at the base
Integrated shaft support ring Provides additional structure during use
Multi-point design Distributes tension across the entire setup
Inspired by legendary fantasy iconography, this precision-crafted stainless steel donut ring features a continuous black-etched inscription surrounding the entire band.
⚙️ Why This Design Works
Continuous engraved inscription
Creates a bold visual centerpiece around the entire ring.
15mm donut profile
Smooth rounded interior designed for balanced comfort.
Precision stainless steel construction
Mirror-polished and built for long-term wear.
Moderate heavyweight feel
Provides noticeable presence and grounded support.
📏 Specifications
Width: 15mm
Sizes: 26mm, 28mm, 30mm
Approximate weight: nearly 2 ounces
Finish: polished stainless steel
🧠 The Experience
Iconic. Weighty. Distinctive.
A collectible-style stainless steel ring system combining symbolism, comfort, and substantial presence.
Are you ready for massive! The Magnetic Jumbo is the heaviest donut cock ring we offer. Made from solid stainless steel and embedded with super strong magnets, it's a gleaming titan that will catapult you into the game at record speed. Easy to wear and fast to remove, it's on or off in 2 seconds.
The magnets are super strong. Don't allow them to come in contact with water or any strong agents. Use only plain alcohol for cleaning. Avoid pinching your skin when putting it on. Use the precautions you normally would with any magnetic device, keeping it away from credit cards, watches, etc.
The Jumbo Magnetic Ring is recommended for experienced cock ring wearers.
Made from solid polished stainless steel, 20mm (.75 in) wide and 9mm (.35 in.) thick, weighs 282g to 370g (10 to 13 ounces). Available in inside diameters 40, 45, 50, and 55mm. If any of the size options do not appear in the drop down box, they are temporarily out of stock.
🧲 Magnetic Stainless Steel Cock Ring & Ball Stretcher
Snap it on. Lock it in. Add weight instantly.
Powerful embedded magnets snap the ring into place in seconds—no threading, no struggle, no hassle. Just a secure, balanced fit and immediate, satisfying pressure.
⚙️ Why This Design Works
Magnetic quick-lock system Snaps closed instantly for fast, frustration-free use
Solid stainless steel construction Smooth, polished, and built for long-term durability
Perfectly balanced weight Provides a steady downward pull for enhanced awareness
Ideal for stacking Easily combine multiple rings to increase weight and intensity
Dual-purpose design Functions as both a cock ring or ball stretcher depending on size
🎯 What It Does
Holds everything firmly in place
Adds a noticeable weighted stretch
Enhances sensitivity through controlled tension
Supports a stronger, longer-lasting experience
📏 Size & Fit
Available in a wide range of sizes for a precise fit:
30–39mm → best suited for ball stretcher use
36–60mm → ideal for cock ring use
💡 Choose your size based on desired fit and function.
⚖️ Weight by Size
30mm (1.2") – 6.5 oz (185g)
33mm (1.3") – 7.0 oz (200g)
36mm (1.4") – 7.5 oz (215g)
39mm (1.5") – 8.0 oz (225g)
42mm (1.65") – 8.5 oz (240g)
45mm (1.75") – 9.0 oz (255g)
48mm (1.88") – 9.5 oz (270g)
51mm (2.0") – 10.0 oz (285g)
54mm (2.125") – 10.5 oz (300g)
57mm (2.25") – 11.0 oz (310g)
60mm (2.35") – 11.5 oz (325g)
⚖ Weights are approximate.
🧱 Build Details
Material: Solid polished stainless steel
Thickness: 15mm cylindrical design
Magnets: High-strength embedded magnetic closure
🔗 Stacking Compatibility
For increased stretch or added weight, pair with short or tall magnetic stretchers. Stacking allows you to customize intensity to your exact preference.
⚠️ Use & Care
Keep dry—magnets are not corrosion-resistant
Wipe clean after use (alcohol recommended)
Avoid pinching during placement
Keep away from credit cards, watches, and sensitive electronics
🧠 The Experience
Fast to put on. Secure once in place.
The magnetic design removes the friction—so you can focus on the weight, the tension, and the sensation.
The Monster Screwball Cock Ring was inspired by the popular piercing rings, but much larger and heavier. What a magnificent creation. But wait till you hold it in your hand. And then put it around your cock. Are you up for it? If so, know for certain you're wearing the heaviest HMO ring ever offered. Solid,100% stainless steel, it's an astounding masterpiece that will dazzle anyone who lays an eye on it.
It's round, 19mm thick (about 3/4 inch) and the removeable spherical ball is 28mm in diameter. If you want to ensure a more solid semi-permanent hold, apply some finger nail polish to the threads on the ball before screwing it in, or use some threadlocker. The following weights are approximate:
A power force to be reckoned with, the hefty SS Octo-Nut is manufactured in an 8-sided Octagon shape that delivers solid performance, exceptional handling and awesome machine visuals. Torque it on your bolt, and watch it turn up the heat.
An HMO Exclusive and Best Seller!
The Power Ball Head Ring is our updated match to the Power Ball Cock Ring, equally awesome and shiny. Both the 5mm wire and the 14mm ball are an explosive eye opener, making our original head ring with ball look miniature by comparison. Over twenty grams of weight is enough for a noticeable tug as well.
The pressure ball will maximize your pleasure as you feel it target the frenulum area underneath your head. The Power Ball Head Ring is made entirely of solid stainless steel, polished to a beautiful mirror finish, virtually maintenance free. Available in five sizes, with inside diameters 20, 22½, 25, 27½ and 30mm.
Turn it around for proud show up top too. It's destined to become the new standard for both stimulating and decorative head rings.
We weren't looking for comfort or glamor. We had only some serious specs in mind, but did not know it would become our heaviest ever non-magnetic cock ring. For some, it seems, extra weight equals extra performance. With walls that are 9mm thick, you can check that one off.
For a ring 25mm wide we knew we needed a basic design, so we machined 3 grooves around the periphery for a smooth, rugged appearance. An ultra high polished finish makes it irresistible.
Finally, we minimally machined the edges, making it exceptionally steady and secure for such a heavy band, and providing a little lip of cock torture. Some bondage and stress is part of what makes it a cock ring. With the Quadrail, that and the ensuing performance is what it's all about.
Small (38mm) about 206 g (7.5 oz)
Medium (44mm) about 238 g (8.4 oz)
Large (50mm) about 268 g (9.5 oz)
Closeout of remaining stock. May have minor blemishes.
Showcase your head with colors and feel exciting rainbow tugs all the time you're wearing it. The hefty weight feels great and the visuals are amazing. Designed with our special squared interior to help it stay proudly in place.
Weighs about 50 grams, or just under 2 ounces. 15mm wide, with 5mm thick walls.
This glans ring was developed for pleasure/pain lovers, but you'll find it remarkably versatile. Screw out the spikes, and you have a truly rugged looking tool for the head. To make it stable on your penis, insert the screws with the flat sides pointing to the interior. It will stay in place alright, as you feel it dig in. Ready to explore some delicious slave torture? Invert the six screws so they point inward and experience exciting pain sensations as they individually penetrate tender flesh.
Made from solid stainless steel with a total weight of around two ounces. Available with an inside diameter size of 28, 30 or 32mm. The spikes easily screw in or out by hand. An allen wrench is also included for precise adjustments as needed.
Complete review from truncated one below:Are you man enough?
You better be ready to man up when you slide this outrageous glans ring on. It comes with a hex wrench, but the screws are easily adjusted by using your fingers…..that is until you’ve screwed them in to the point where the tips are pressing ever so tightly into your head. When the screws are tight, and you’re ready to let it hang, expect a new sensation when your rod hangs on its own because of the sheer weight of this beautiful piece of work. If you think you’re man enough for this I highly suggest you put one on. If you are not man enough for this, it will make a man out of you.
The Colosso delivers a focused, satisfying pull at the head—adding just enough weight to create a noticeable stretch and enhanced presence without going overboard.
🎯 Why Choose the Colosso
Balanced weight Provides a steady, controlled tug without excessive strain
Squared interior design Helps keep the band securely positioned behind the coronal ridge
Precision-machined sizing Available in multiple diameters for a more exact fit
Stacking-friendly Combine with additional rings to increase weight and intensity
🔥 What It Does
Adds a subtle downward pull and visible elongation
Enhances fullness and head definition
Increases awareness through targeted weight
Allows gradual progression through stacking
🧱 Build & Finish
Precision-machined from high-grade stainless steel
Corrosion-resistant and virtually maintenance-free
Smooth edges for comfortable wear
Brushed finish
💡 Built to last and maintain its appearance over time.
📏 Size & Specifications
Weight: 42g – 70g (depending on size)
Width: 15mm
Thickness: 5mm
Available Inner Diameters: 20mm - 35mm (in 2.5mm increments)
🎯 Fit Guidance
Designed to sit securely behind the head
Ideal for lighter traction or longer wear
Many users choose multiple sizes for different states or stacking
🔗 Looking for More Weight?
Want a heavier, more intense pull? 👉 The C-Max Super Head Band offers increased thickness, weight, and grip.
🧠 The Experience
The Colosso is all about control without excess.
A clean, confident weight you can wear, stack, and return to again and again.
You get it all - the comfort and performance of a donut ring, and the traction you need for adjustment, plus an exciting visual to keep yourself and your partner on a smooth track.
Roll out your Heavy Tire Donut, put it on and be amazed at the ride it offers.
Solid stainless steel with a beautiful brushed finish, available in 40, 45, 50 and 55mm inside diameters.
The magnets are super strong. Don't allow them to come in contact with water or any strong agents. Use only plain alcohol for cleaning. Avoid pinching your skin when putting it on. Use the precautions you normally would with any magnetic device, keeping it away from credit cards, watches, etc.
The Jumbo Magnetic Ring is recommended for experienced cock ring wearers.
Made from solid polished stainless steel, 20mm (.75 in) wide and 9mm (.35 in.) thick, weighs 282g to 370g (10 to 13 ounces). Available in inside diameters 40, 45, 50, and 55mm. If any of the size options do not appear in the drop down box, they are temporarily out of stock. 
⚖️ Weight by Size
It's round, 19mm thick (about 3/4 inch) and the removeable spherical ball is 28mm in diameter. If you want to ensure a more solid semi-permanent hold, apply some finger nail polish to the threads on the ball before screwing it in, or use some threadlocker. The following weights are approximate:
The pressure ball will maximize your pleasure as you feel it target the frenulum area underneath your head. The Power Ball Head Ring is made entirely of solid stainless steel, polished to a beautiful mirror finish, virtually maintenance free. Available in five sizes, with inside diameters 20, 22½, 25, 27½ and 30mm.
Turn it around for proud show up top too. It's destined to become the new standard for both stimulating and decorative head rings. 
📏 Size & Specifications
📏 Specs