Locking Cap Key Hvac
PassLocking Cap Key Hvac scores 71 out of 100, a Pass. Shoppers spend an estimated $53K a year here, search demand grew +135.7% this quarter, and an estimated 0.7% of orders come back.
- Flapen Score
- 71 / 100Top 1% of 7,287 Automotive niches · +22 vs the category median of 4971
- Market size
- $53K/yr25K searches / yr
- 90-day growth
- +135.7%search demand this quarter
- Competition
- 53%top-5 click share · 14 brands · 34 sellers
Flapen Score
Locking Cap Key Hvac against its category
The dotted line is the Automotive average. Past it, Locking Cap Key Hvac is stronger. Inside it, weaker.
Market
The Locking Cap Key Hvac market on Amazon at a glance
Shoppers on Amazon United States searched for Locking Cap Key Hvac 25K times last year and spent an estimated $53K. The top 5 brands take 70% of clicks. Flapen scores it 71 out of 100, a Pass.
01 · Demand
An estimated 12.3% of those searches ended in a purchase.
Shoppers searched for this 25K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.3% of those searches ended in a purchase. Searches in the last 90 days moved +135.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $53K a year.
- Searches, last 12 months
- 25K
- Growth, 90 days vs prior 90
- +135.7%
- Conversion, latest week
- 12.3%
- Market size, estimated
- $53Ka year
- Top search term
- hvac locking cap key7K searches a year
02 · Price
A sale here is worth $17.25.
Listings sell for $17.25 on average, from $6.11 to $38.91. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 0 to 100 of them. At $17.25 that is $0 to $2K a year per listing.
- Average price
- $17.25inside the $15 to $100 sweet spot
- Price range
- $6.11–$38.91
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 0.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
95% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 7.2% of listings are out of stock. The average listing ranks #458 within Air Conditioning Tools & Equipment. It carries 60 reviews at 4.11 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 100%
- Out of stock, average day
- 7.2%
- Average rank
- #458in Air Conditioning Tools & Equipment
- Average rating
- 4.11 starsAmazon United States average 4.42 stars
- Average reviews
- 60per listing
- Listings tracked
- 22
04 · Newcomers
3 of last year's 11 launches cleared the first-year sales bar.
11 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 30 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 11
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 30 months
Products
Top Locking Cap Key Hvac products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Aecsze 2 Pack HVAC Tools Locking Cap Key for R410A R22 Refrigerant 3-in-1 Valve Core Removal Tool Multi-Function HVAC Refrigerant Service Key for AC; Equipment Repair Tamper-Resistant
- Price
- $10.13
- Rating
- 4.4/5
- Reviews
- 52
- Age
- 1y ago

HVAC Tools Locking Cap Key for Refrigerant Safety Caps Universal Triple Use Multi Key for Refrigerant HVAC Locking Caps Tamper Resistant (3 Bits)
- Price
- $9.77
- Rating
- 4.4/5
- Reviews
- 140
- Age
- 1y ago

Jb Industries Refrigerant Cap Lock Multi-Key Black SHLD-MULTI Pack of 3 Pack of 3
- Price
- $38.91
- Rating
- 4.4/5
- Reviews
- 259
- Age
- 10y ago

Xinxinlin HVAC Locking Caps Key for 410A and R22 Refrigerant Safety Caps for Installation and Removal of Locking Caps Used Tamper Resistant Key Tool
- Price
- $13.50
- Rating
- 3.7/5
- Reviews
- 107
- Age
- 1y ago

Multi Shield Locking Caps Multi-Key Tool Locking Cap key of 410A and R22 Refrigerants Suitable for J/B Sheild Rectorseal Novent C&D Locking Caps
- Price
- $27.90
- Rating
- 3.2/5
- Reviews
- 15
- Age
- 10mo ago
Trending
estimated 90-day click momentum
HVAC Tools Locking Cap Key 2-Pack Universal 4-Use Multi Key Multitool for Refrigerant Locking Caps Compatible with 410A and R22 Systems Lock Cap Installation and Removal Tool locking cap key hvac
- Price
- $16.01
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 4mo ago

HVAC Tools Locking Cap Key for Refrigerant Safety Caps Universal Triple Use Multi Key for Refrigerant HVAC Locking Caps Tamper Resistant (3 Bits)
- Price
- $7.96
- Rating
- 4.7/5
- Reviews
- 26
- Age
- 8mo ago

Aecsze HVAC Tools Locking Cap Key for R410A R22 Refrigerant 3-in-1 Valve Core Removal Tool Multi-Function HVAC Refrigerant Service Key for AC; Equipment Repair Tamper-Resistant
- Price
- $6.11
- Rating
- 4.4/5
- Reviews
- 52
- Age
- 8mo ago

VEEVIIY Hvac Locking Cap Key for Refrigerant 3-in-1 Multi Hvac Key Tool for Hvac 410A & R22 Installation and Removal Hvac Key Tool Universal Locking Cap Key for Refrigerant
- Price
- $7.15
- Rating
- 4.9/5
- Reviews
- 11
- Age
- 1y ago

yernoiy HVAC Locking Cap Tool 4-in-1 Locking Cap Key for 410A & R22 Refrigerant Safety Caps Hardened Steel Removal & Installation Tool with Handle for AC Refrigerant Valve Service
- Price
- $25.70
- Rating
- 3.4/5
- Reviews
- 15
- Age
- 5mo ago
Newest
by launch date
HVAC Tools Locking Cap Key 2-Pack Universal 4-Use Multi Key Multitool for Refrigerant Locking Caps Compatible with 410A and R22 Systems Lock Cap Installation and Removal Tool locking cap key hvac
- Price
- $16.01
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 4mo ago

yernoiy HVAC Locking Cap Tool 4-in-1 Locking Cap Key for 410A & R22 Refrigerant Safety Caps Hardened Steel Removal & Installation Tool with Handle for AC Refrigerant Valve Service
- Price
- $25.70
- Rating
- 3.4/5
- Reviews
- 15
- Age
- 5mo ago

Universal Refrigerant Locking Cap Key 2 Pack HVAC Tool Kit for AC Service Removal & Installation of Refrigerant Locking Caps Compatible with 410A and R22
- Price
- $35.42
- Rating
- 2.3/5
- Reviews
- 6
- Age
- 6mo ago

Universal Refrigerant Locking Cap Key Tool Multi-Key HVAC Tool Kit for AC Refrigerant Locking Caps Wrench & Removal/Installation Key for 410A & R22 Safety Caps
- Price
- $26.79
- Rating
- 3.7/5
- Reviews
- 43
- Age
- 7mo ago

YGUAYINGC HVAC Tools 2 Pack Locking Cap Keys for 410A & R22 Refrigerant Safety Caps Universal 4-in-1 HVAC Tool Usado para Instalacin & Reparacin AC Tamper-Resistant (4 Bits)
- Price
- $15.75
- Rating
- 4.4/5
- Reviews
- 29
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 53% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 falling
Sellers
34
Est. top-5 brand share
70%
Top 20: 100%
Est. top-5 click share
53%
Top 20: 98%
Open market
24%
- Aecsze23%
- YGUAYINGC16%
- Xinxinlin12%
- Tops Home10%
- JB Industries9%
- yernoiy6%
Demand
Locking Cap Key Hvac search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun · busiest ÷ quietest = 5.2× · 10 of 12 months tracked
Search terms
Top Locking Cap Key Hvac search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- hvac locking cap key7K/yr
- refrigerant locking cap key5K/yr
- locking cap key hvac5K/yr
- hvac locking cap tool6K/yr
- refrigerant key3K/yr
Reviews and returns
What reviews say buyers love and hate about Locking Cap Key Hvac
We read the reviews and the return reasons for every product selling here.
“It didn't fit”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Locking Cap Key Hvac questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









