RunNico Propane Tank Ring Base 2-Pack — Black Rubber Spacer for 20–40 lb Cylinders, 0.9" Rise, Compression‑Resistant

RunNico 2 Pack Ring Base is a compression‑resistant solid rubber spacer that lifts and protects 20–40 lb (5–10 gal) DOT propane cylinders, supporting tank monitors and preventing direct metal contact.

This pair of black rubber ring bases is designed to sit under standard BBQ and RV propane cylinders to add elevation, reduce wear, and protect both the tank and the mounting surface. Each ring measures 8.4 inches outer diameter with a 0.9 inch rise and is made from tough, flexible rubber that resists compression and handles repeated loading. Sold as a two-pack, the spacers slip into the channel beneath the tank base and stay put during transport, while offering a simple physical barrier to limit corrosion and abrasion on metal holders.

How does the ring base protect my propane tank and stand?

The rubber spacer keeps the tank from resting directly on metal racks or holders, stopping grit, moisture and vibration from scoring the tank bottom and the mount. By lifting the cylinder slightly it reduces contact points that can trap rust and reduces wear on tank monitors placed at the bottom.

• 0.9 inch elevation reduces direct metal‑to‑metal contact and moisture trapping.
• Solid rubber construction resists compression under the weight of 20–40 lb tanks.
• Protects mounted tanks on RVs, trailers, and grill stands from abrasion and rust.

Will these fit my propane cylinder and monitor?

Yes — the RunNico ring base was made to fit common DOT‑certified propane cylinders sized 20, 30, and 40 lb (roughly 5, 7.5, and 10 gallons). The outer diameter of 8.4 inches is sized to sit in the base channel of most standard tanks and the spacer’s width gives compatibility with many wireless tank monitors.

• Fits 20, 30 and 40 lb DOT propane cylinders.
• Designed to accommodate many wireless tank monitors without blocking sensors.
• Slip‑on installation fits into the tank channel and removes easily for inspections.

How durable and easy to use is the spacer ring?

Constructed from a compression‑resistant solid rubber, the ring is flexible yet strong so it won’t crack or fall apart under typical loading and transport conditions. Installation is straightforward — slide the ring into the channel under the tank base and it stays in place, while occasional cleaning or replacement is simple thanks to the two‑piece pack.

• Solid rubber resists deformation and repeated outdoor use.
• Slip‑on design installs and removes quickly without tools.
• Two‑pack gives a spare or lets you protect multiple tanks at once.

What should I expect during normal use and maintenance?

Expect the rings to reduce direct wear on both your cylinder and its mounting bracket while remaining weather‑resistant and easy to clean. Periodically check for extreme cuts or deep abrasion; replace the spacer if it loses significant thickness or shows cracks from unusual damage.

• Low maintenance — wash with soap and water to remove grime.
• Inspect for deep cuts or long term compression; replace if needed.
• Keep spare ring for backup or use across multiple tanks.

Who this is for: The RunNico 2 Pack Ring Base is intended for grill owners, RV and trailer users, and anyone who stores or transports DOT‑certified 20–40 lb propane cylinders and wants a low‑cost way to protect tanks, mounting brackets, and tank monitors from abrasion, moisture and minor impacts. It suits homeowners, campers, professional landscapers and fleet operators who prefer a simple, durable spacer that installs without tools and lasts through repeated use.

Package includes two protective spacer rings. If you’re unsatisfied for any reason, RunNico offers refunds and 24‑hour customer support for product and order issues.