Best Selling Door Knob Lock: See Top Product Rankings by Sales Volume & Market Trends
Looking for the most popular door knob lock products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "door knob lock." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.
Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B0002YP1VC currently leads the door knob lock market with 10K monthly sales, followed closely by B01K3SOW98 with 10K monthly sales and B07RVGYRL6 with 10K monthly sales. Meanwhile, ASIN B09P56Z4JC stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.
Top Selling Door Knob Lock
As of July 2026, we analyzed 134 tracked products in Amazon's "door knob lock" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 5,000 and 10,000 monthly sales. B0002YP1VC leads the door knob lock market with an estimated 10,000 monthly sales, up 42.9% from the previous month.
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For sellers and category managers benchmarking the door knob lock price landscape, we segmented all 134 tracked listings in Amazon's live "door knob lock" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.
Leading the distribution, the $20.00 ~ $50.00 band is the category's best door knob lock price zone, absorbing 48% of the assortment (204 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the door knob lock category.
Top 3 Price Tiers
$20.00 ~ $50.00 is the most competitive price tier, containing 48% of tracked products.
Top products in this price tier
"Door knob lock" Search Volume and Market Trends on Amazon
Amazon keyword search volume data for "door knob lock" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.
During the week of 2026-07-12 to 2026-07-18, the Amazon USweekly search volume for "door knob lock" was approximately 860 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #217,950, climbing 35,745 positions from the previous week. Additionally, the top 3 products for this keyword capture 34.9% of the total click share and 30.9% of the conversion share, indicating the level of market concentration.
door knob lock
Search Volume Trend
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