Tops Fitz-All 246 Percolator Top — Replacement Review

Intro

If you own a stovetop or electric percolator and your glass sight/knob has cracked or vanished, the Tops Fitz-All 246 replacement percolator top is the kind of part you go looking for. It’s a small, specific replacement item: a clear top/knob with a retaining ring and a listed compatibility range. Owners report it can bring long-lived family coffee pots back to daily service — but not always without measuring and a little patience.

What it is / first look

The Fitz-All 246 replacement percolator top is sold as a replacement inspection/knob/top that sits in the lid opening of a percolator. The product listing identifies it as model 246 from Tops (manufacturer: TOPS MFG CO INC) and shows the item color as clear with a "retro" style. The listing gives a compatibility range in its title — "1 1/2" To 2 1/2" — and the product specifications include detail like a 3.04-ounce item weight and a listed capacity of 2.5 cups (this is the percolator capacity the product page pairs with the top, not the top's internal volume).

Notable listing features: the product is described with a "Patented Locking Ring" and the spec sheet includes "Filter Type: Reusable," "Coffee Maker Type: Percolator," and an unusual listed wattage of 230 watts. The spec field for Material reads "Plastic," but the listing's descriptive copy elsewhere claims the item is "made of food-safe aluminum" and notes "Non-corroding aluminum" in the bullet points. That contradiction is present on the page and worth noting up front.

In daily use

This is a small part with a single job: sit in the lid opening and let you see the perking process while keeping the lid sealed. Owner feedback gives us the clearest sense of how it performs in real kitchens.

For vintage stovetop percolators

Owner comments repeatedly say this replacement top fits vintage percolators—from 1930s pots to 1960s Revere and similar pieces—when the lid opening and underside profile match the replacement’s retaining-ring design. Multiple owners literally said they were able to restore family pieces and that the piece "fits perfectly" on their vintage aluminum or stainless pot.

That said, there’s a clear pattern in buyer feedback: some vintage lids have a raised lip on the underside that prevents the replacement’s metal/retaining ring from seating. When that happens, owners report the replacement top can sit crooked or slide off to one side. Practically, that can mean the top tilts while percolating and the water/picture of percolation runs to one side only, soaking the grounds unevenly. If your percolator lid has any raised rim inside the opening, expect to measure carefully or seek a part expressly designed for that rim profile.

For electric percolators and modern pots

Owners report the Fitz-All 246 works fine on electric models too—one owner mentioned it fit an electric Corning Ware 6-cup percolator—so it’s not limited to stovetop-only pots. The listing identifies the product as appropriate for percolators and notes the product type as "KITCHEN." If you have an electric percolator, check the opening diameter and whether the lid underside is flat so the retaining ring can seat.

Small kitchens and daily use

For small kitchens and daily coffee drinkers who rely on a single percolator, this part can be an inexpensive, quick repair to keep a working pot in service. Several owners who use pots every day ordered a second unit for a backup. The part’s light weight (3.04 ounces per the listing) makes it easy to store in a drawer until you need it, and owners describe it as "works like it’s supposed to" when properly matched to the lid opening.

Materials & build quality

What the listing says about materials is inconsistent. The specification field lists Material: Plastic, but the product description and bullet points elsewhere claim non-corroding aluminum and even say "Made of food-safe aluminum." Because the listing contains both assertions, treat the material information as a manufacturer/listing claim and verify with current product documentation if material composition matters to you.

Owners who liked the part described a "flawless finish" and a solid fit when the retaining ring engaged correctly. The listing also highlights a patented locking ring — that feature is repeated in the spec sheet under "Other Special Features of the Product." A number of buyers called the piece "exactly as advertised" and "solid enough," which suggests acceptable surface finish and manufacturing consistency for many batches.

That said, a handful of owners called out a size mismatch: one buyer speculated the new replacements might be measured in metric rather than imperial tolerances, producing a subtly smaller metal base that doesn't sit flush on lids expecting the full 2.5 inches. Another buyer received a unit labeled only as Tops and noted packaging differences (no Fitz-All brand on the box) and a claimed China origin; that doesn’t tell us anything about function but is worth noting if brand continuity matters to you.

Safety considerations

Kitchen safety first: the main hazards tied to this part are mechanical fit and the resulting potential for hot liquid to be misdirected. Owners report a recurring failure mode where the retaining ring cannot clear a raised lip on the underside of some vintage lids. When that happens, the replacement can sit at an angle and allow boiling/perking liquid to run off to one side. That is a practical scalding risk in everyday use—so verify fit carefully before putting the pot on heat.

Other safety notes from the listing and owner comments:

• The listing asserts a "Patented Locking Ring," which is specifically meant to secure the top. When it engages properly, that locking mechanism reduces the risk of accidental dislodgement.
• Because the spec sheet lists Material: Plastic but the description claims aluminum, follow the manufacturer's installation and care instructions on the current listing and documentation; if you need a metal contact with hot lids, confirm the material claim before exposing the part to direct heat.
• If you have a vintage Revere Ware or pots with raised internal rims, owners report the ring can fail to seat and the top may tilt. That slipping/tilting can cause uneven percolation and liquid to spill. Consider removing the top before pouring, and don’t leave it unattended until you’ve confirmed a secure fit.

Who this is for / who should skip

This replacement top is for people who own a compatible percolator (stovetop or electric) and need a replacement sight/knob that restores the perking window. The buyers most satisfied are those who:

• have a pot with a flat lid opening or a lid opening profile that matches the retaining ring;
• want a budget-friendly replacement part to keep a vintage pot in daily use;
• can measure their lid opening accurately and confirm the replacement’s dimensional range before purchase.

Who should skip or proceed with caution:

• Owners of percolators with a raised underside lip in the lid opening: multiple buyers report the ring doesn’t clear that profile, causing the top to sit crooked and run water to one side. If your lid has that feature, don’t assume compatibility.
• Shoppers who need explicit, independent material verification: the listing contains conflicting material claims (Plastic in the spec table, aluminum in the descriptive copy). If you require a tested aluminum part for heat tolerance or metal contact, verify current manufacturer documentation.
• Anyone who cannot return small parts cost-effectively: one owner noted potential restocking/return costs may exceed the item price if it doesn’t fit, so measure first.

Verdict

The Tops Fitz-All 246 replacement percolator top is a targeted, low-cost option for restoring many vintage and modern percolators' sight/top. Owner feedback shows it can be an ideal match for many pots and that the patented locking ring and clear glass top work well when the dimensions and lid underside profile align. The product's primary strength is being a direct replacement for the handful of percolators that match its design — owners repeatedly say it "fits perfectly" when the fit is correct.

On the other hand, the listing contains contradictory material statements (specs listing plastic vs. description saying aluminum and calling the part "non-corroding aluminum"), and there’s a clear pattern of compatibility problems on lids with raised internal lips. Those compatibility warnings are not one-off gripes: several owners ran into the same issue and reported a skewed top and uneven percolation as a result. That’s significant because it’s both a functionality problem and a safety concern (hot liquid misdirection).

Check before you buy (quick checklist)

• Measure your lid opening diameter precisely; the product title lists a range of 1 1/2" to 2 1/2" — confirm your opening sits within that range.
• Inspect the underside of your percolator lid for a raised lip or rim that could prevent the retaining ring from seating; owners report this is the most common incompatibility.
• Decide if listed material matters to you; the spec table reads "Material: Plastic" while other listing copy claims aluminum/non-corroding aluminum — verify the current listing or manufacturer documentation if metal construction is required.
• Confirm the part’s locking ring design and how it will attach to your lid. Owner comments praise the locking ring when it fits properly.
• Consider return logistics and cost for a small part; some buyers warned that return shipping or restocking fees may make a failed fit an expensive headache.

If those checks line up with your pot, this replacement top can be a fast, affordable fix that keeps a vintage coffee maker in use. If you have an odd lid profile or cannot verify material and fit, proceed with caution.

FAQ

Below are common buyer questions drawn from the listing details and owner reports.

Is this part aluminum or plastic?

The listing contains conflicting statements: the specifications field lists the Material as "Plastic," while other descriptive copy and bullet points describe the item as made of "food-safe aluminum" and "Non-corroding aluminum." Verify the current product listing or manufacturer documentation for the specific item you plan to buy.

What diameter lid openings does the Fitz-All 246 fit?

The product title indicates a compatibility range from 1 1/2" to 2 1/2". Owner feedback also references specific fits (buyers mentioned 2 1/8" and 2 1/2" in the context of measuring for vintage pots), so measure your lid opening and compare it to that range before ordering.

Will this fit my Revere Ware percolator?

The listing doesn’t guarantee specific compatibility with Revere Ware. Owner reports show mixed results: some buyers say it fits Revere Ware perfectly, while others report it will not seat properly on Revere lids that have a raised lip on the underside. Measure your lid and check for a raised internal rim before buying.

Does it stay in place during percolation?

The listing highlights a "Patented Locking Ring," and owners who had a correct fit report the ring holds the top securely. However, owners who received a part that could not clear a raised underside lip reported the top sitting crooked or sliding off, so secure seating depends on matching the lid profile.

Is this suitable for electric percolators?

The product page lists the part for "Percolator" use and owners report it fitting electric models (one owner mentioned an electric Corning Ware 6-cup percolator). If you have an electric model, verify the lid opening diameter and underside profile first.

What’s the item weight and how many come in a unit?

The listing shows an item weight of 3.04 ounces and a unit count of 1 (Number of Items: 1, Unit Count: 1 Count).

Are there known brand or packaging differences?

Some buyers noted receiving a Tops-brand replacement with packaging that didn’t show "Fitz-All" branding and mentioned a country of origin on their received item. If brand labeling or origin matters to you, check the current product information and images on the seller/manufacturer page before purchase.