MAYOMAJO 8 Pieces M10 Threaded Extension Poles Lighting Fixture Downrods Stems & 180 Degrees Sloped Ceiling Adapter Kits for Pendant Light, Island Lighting, Chandeliers

Why I picked up this downrod kit

I needed to drop a pair of kitchen pendants by several inches and, while I was at it, tame the subtle sway they had over a high-traffic island. Swapping cords for rigid stems was the easiest way to get cleaner lines and a steadier hang. The MAYOMAJO downrod kit stood out because it offers eight M10-threaded rods (four 12-inch and four 6-inch) plus a sloped-ceiling adapter, all in a matte black finish, with enough pieces to configure several heights up to a maximum of 72 inches. On paper, it ticked every box. After using it across two fixtures—and testing the sloped adapter on a third—I came away impressed with the value and the flexibility, with a few compatibility caveats to flag before you buy.

What you actually get

• 4 x 12-inch rods
• 4 x 6-inch rods
• M10 threaded pipe connectors installed on each section
• A 180-degree rotatable sloped ceiling adapter
• All pieces in a black finish
• Thick iron tubing (outer diameter ~11.5 mm, inner diameter ~9.5 mm), thread pitch 1.0 mm

The rods feel sturdier than their price suggests. They’re straight, the threads are clean, and the finish is a uniform matte black that blended well with my existing dark fixtures. Each section is lightweight enough to handle overhead but substantial enough to add rigidity compared to cord-only pendants.

The included couplers (installed at the ends) make it simple to join sections. I was able to click together a 24-inch run (two 12s), and later reconfigure to 18 inches (12 + 6) without tools beyond what I already needed for the fixture.

Compatibility: the important part

This kit uses M10 metric threading with a 1.0 mm pitch. That’s common on many contemporary fixtures, especially from European or some modern import brands. However, a large percentage of North American fixtures use 1/8 IPS (3/8-27) threading, which is not the same. If your canopy, couplers, or fixture collars are 1/8 IPS, these rods won’t thread directly without adapters.

What to check before you order:
- Thread spec: Look for “M10 x 1.0.” If your fixture documentation mentions 1/8 IPS or 3/8-27, you’ll need a different kit or an adapter.
- Rod outer diameter: 11.5 mm. Make sure your canopy’s stem hole and any decorative collars can accept that diameter.
- Wire clearance: With a 9.5 mm inner diameter, standard fixture wiring fits easily and pulls through without snagging.

If you’re not sure, remove your current stem and take it to a hardware store or measure with a thread gauge. A quick check saves you the headache of discovering a mismatch mid-install.

Installation and setup

For my kitchen pendants, I replaced cord drops with stems to achieve a precise 30-inch hang above the counter. Assembly was straightforward:

1. Plan your length. Mix 6-inch and 12-inch sections to get within an inch of your target.
2. Feed the fixture wire through each section as you add it. I found it easiest to pre-thread the wire through loose sections, then tighten the joints.
3. Hand-tighten the sections and align seams so they face away from the most visible sightlines.
4. Secure into the canopy base and the fixture collar, maintaining gentle tension on the wire to avoid twists.
5. Make your electrical connections per code.

A few tips:
- Don’t overtighten the joints; you can mar the finish with aggressive wrenching. Hand-tight with a small cloth for grip was enough to eliminate play.
- If you want to “lock” sections to resist unthreading over time (say, in a breezy area), a tiny dab of removable threadlocker on the metal threads works well. Avoid getting any on the wire.
- Double-check your ground continuity through the metal run; that’s essential for safety on metal fixtures.

Performance and appearance

Once installed, the difference in stability was immediate. Rigid stems cut lateral sway dramatically compared to cords, which is especially nice over an island where air movement and traffic can nudge pendants around. Even at longer lengths, the rods didn’t feel whippy or prone to vibration. At typical residential pendant weights, there was no sense of flex.

Visually, the matte black finish reads consistent and neutral—neither overly glossy nor chalky. At close range, you can see faint seams where sections join. That’s inherent to multi-piece stems. Aligning those seams to the least visible vantage point and tightening evenly kept the lines clean enough that nobody noticed unless I pointed it out.

On sloped ceilings

The included sloped ceiling adapter rotates 180 degrees so your pendant can hang vertical even on an angled ceiling. I tested it on a stairwell landing with a pronounced pitch. The adapter moved smoothly, held its position under load, and kept the fixture plumb. If you have a vaulted room or a bonus room with a knee wall, this little piece is the difference between a centered, professional look and a crooked drop.

Note: You still need to match M10 threading on both the canopy and the rod for the adapter to be plug-and-play.

Use cases where this kit shines

• Dialing in pendant height precisely. With 6-inch and 12-inch increments, you can get close to the perfect sightline without cutting pipe.
• Replacing cord drops with rigid stems on islands and dining areas to minimize sway and improve perceived quality.
• Tackling angled ceilings without hunting for a separate slope adapter.
• Refreshing older fixtures where rods are bent or finishes are mismatched—matte black plays nicely with modern and industrial styles.

Limitations and nitpicks

• Thread standard mismatch is the big one. If your fixture is 1/8 IPS, you’ll need a different kit or adapters. This is not a defect of the kit, but it’s the number-one reason installations get stalled.
• Section seams are faintly visible. That’s common with multi-piece kits; a single continuous rod is cleaner but far less flexible for adjustments.
• No printed weight rating is provided. The rods feel robust, but for very heavy chandeliers, I prefer manufacturer-rated downrods or a single-piece stem to eliminate joints and ambiguity.
• Finish durability is good, but like any painted stem, it can scratch if you wrench against it. Use a soft cloth or tape on tools if you need extra torque.

Value

For the number of pieces and the included slope adapter, this kit is priced aggressively. Having eight rods on hand means you can outfit multiple fixtures or revisit the height later without ordering more parts. If you only need a single, exact-length stem and you’re particular about invisible seams, a custom-cut single rod may be cleaner—but it won’t match this kit for flexibility or convenience.

Practical buying checklist

• Confirm M10 x 1.0 threading on your fixture and canopy.
• Measure your desired drop and map out a section combination (e.g., 12 + 6 = 18 inches).
• Check canopy hole size against the 11.5 mm outer diameter.
• Plan wiring path and ground continuity.
• If installing on a slope, set aside time to adjust the adapter before final tightening.

Bottom line

The MAYOMAJO downrod kit is a straightforward, well-made solution for customizing pendant and chandelier drops, especially if you want to reduce sway and keep fixtures plumb on angled ceilings. The thick-walled iron tubes feel solid, the M10 threads are clean, and the matte black finish works with a wide range of fixtures. The modular lengths make it easy to dial in height without committing to a custom cut.

Recommendation: I recommend this kit to anyone with M10-compatible fixtures who wants an affordable, flexible way to set precise pendant heights—and to anyone dealing with a sloped ceiling that needs a reliable adapter. Just verify your thread standard before you buy. If your fixtures are 1/8 IPS and you don’t want to hunt for adapters, look for a comparable kit in that thread spec instead.