When you're stocking a gravity conveyor line for a warehouse, loading dock, or racking area, a 3.5-inch-diameter, 16-inch-long stainless steel roller is a basic building block. Two listings put that same geometry in front of you: the FIPUX 1Pack Stainless Steel Gravity Conveyor Roller WAREHOUSES 3.5" Dia 16" L Silver and the Peroup 3.5" Dia 16" L Stainless Steel Gravity Conveyor Roller for Warehouses Silver. Both are new, both carry the same California Proposition 65 warning, and both list the same shaft diameter, roller diameter, roller length, and total length in their descriptions. The practical question isn't whether the specs work - it's which listing you should buy from.
Quick verdict: For most single-roller replacements, the FIPUX listing is the pick. The Peroup listing is the alternative if brand consistency with Peroup is part of your decision.
At a glance
| Listing | Listed price | Brand | Key specs | Price bar |
|---|---|---|---|---|
| FIPUX stainless steel gravity conveyor roller | USD 53.69 | FIPUX | 3.5" dia, 16" total, 20 mm shaft, stainless steel surface | |
| Peroup stainless steel gravity conveyor roller | USD 60.01 | Peroup | Same core dimensions and construction details as FIPUX |
Where each wins
The FIPUX listing is the stronger pick for a single replacement because its title makes the unit count obvious. The Peroup listing is the brand-consistency pick. The specifications in the two listings line up, so the decision comes down to what matters more to you: the clarity of the FIPUX title or keeping your parts on the Peroup brand. Because both listings describe the same stainless steel construction, there is no reason to expect a performance difference from the listed details.
Product notes
FIPUX 1-Pack 3.5 x 16-inch Stainless Steel Gravity Conveyor Roller
The FIPUX listing is the one to choose when you want a single stainless steel roller at the lower of the two listed prices, and the 1-pack label in the title makes that unit count clear. That combination makes it easy to order a replacement without second-guessing the quantity. The trade-off is the California Proposition 65 warning on the listing, which is also present on the Peroup listing. The description frames the roller for use in assembly lines, warehouses, and manufacturing facilities, which matches the warehouse-focused name. It also lists the key dimensions in both millimeters and inches, so you can compare the figures against your existing conveyor frame. For a single stainless steel roller, this is the straightforward buy.
Peroup 3.5 x 16-inch Stainless Steel Gravity Conveyor Roller
The Peroup listing is the higher-priced option, so it makes sense when brand consistency with Peroup matters to you. Its description places the roller in assembly lines, warehouses, and manufacturing facilities, just like the FIPUX listing, and it includes the same built-in bearings and spring press-in installation method. If you're already using Peroup rollers elsewhere, this listing keeps the lineup uniform. If not, the FIPUX listing gives you the lower listed price and a clearer single-unit label. Choose the Peroup listing for brand consistency, not for a feature difference.
Final choice by use case
If you need one roller for a gravity conveyor, go with the FIPUX roller. If you're standardizing on Peroup parts, the Peroup roller is the matching alternative.
