Pro-Tech TR-3
Limited Data$$$ Flagship$61.45
tldr; Reddit generally views the Pro-Tech TR-3 positively, especially for its aesthetic appeal and implied utility for tough tasks.
$61.45 on AmazonSentiment Breakdown
16%Positive
Positive
16%Neutral
83%Negative
1%Based on 93 Reddit opinions
Strengths & Weaknesses
Each axis shows what % of Reddit comments are positive about that topic. Higher = more praise.
Key Features
- This is a locking dome strainer for floor sink drains typically found in restaurants
- Prevents debris from entering drain lines preventing clogs and drain line backups
- Expanding teeth grips the pipe without damage as bolt tightens. This won't pull out of the drain!
- Features a stainless steel rust-resistant security bolt. (Security bit included)
- Made with super impact-resistant polymer, and can stand up to harsh chemicals & hot fluids
- ✨ Described as "one of the prettiest knives"
- ✨ Available as a "manual custom" variant
- ⚠️ Implied durability for demanding tasks like
Sentiment Over Time
Historical Price Data
Pro-Tech TR-3
Pro-Tech TR-3
All-time low: $43.95(2020-08)
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Pro-Tech TR-3
Best Praise
+3 pts“The TR3 is an absolute steal at that price. If I didn't already have two I'd grab it. Someone is going to get a great deal.”
r/Knife_Swap
ViewTop Criticism
+2 pts“Protech makes a manual version of this knife called the Integrity and it’s exceptional. I actually sold exactly this mode and picked up an Integrity and vastly prefer it to my old TR3.”
r/Knife_Swap
View7 more quotes available below
Related Products
Frequently Asked Questions
Is the Pro-Tech TR-3 worth buying?
Reddit generally views the Pro-Tech TR-3 positively, especially for its aesthetic appeal and implied utility for tough tasks.
What do Redditors love about the Pro-Tech TR-3?
Redditors highlight: ✨ Described as "one of the prettiest knives". ✨ Available as a "manual custom" variant. ⚠️ Implied durability for demanding tasks like.
What are the downsides of the Pro-Tech TR-3?
Some criticisms include: "Protech makes a manual version of this knife called the Integrity and it’s exceptional. I actually sold exactly this mode and picked up an Integrity and vastly prefer it to my old TR3."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Pro-Tech TR-3 has 93) tend to have more reliable scores.
93 Reddit opinions analyzed • Last updated 4/16/2026