---
title: "Bench Vise 8 Inch Heavy Duty — $358K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/bench-vise-8-inch-heavy-duty"
last_updated: "2026-08-08T17:25:13.339Z"
locale: en
meta:
description: "Niche score 52/100 · $358K/yr market · 141K searches/yr · $76.54 avg price. Soft demand (-7.8% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $358K/yr market · 141K searches/yr · $76.54 avg price. Soft demand (-7.8% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bench Vise 8 Inch Heavy Duty — $358K/yr Amazon US Niche (2026) - Flapen"
---
# **bench vise 8 inch heavy duty**
**Worth a look**
Shows a sweet-spot price point ($76.54 avg), but soft demand (-7.8% this quarter) keeps it on the watch list.
Market size 54Growth 21Conversion 42Competition 78Returns 78Price range 23Avg price 84Brand share 60Review moat 55Quality gap 33
**Avg price**
**Great****$76.54**
avg listing price — sweet spot $15–$100
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Returns**
**Great****1.8%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****69%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Good****1,312.74**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$358K**
$358K/yr · 141K searches
**Conversion**
**Okay****3.3%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****$24.68–$353.68**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-7.8%**
90-day search growth — must beat 0% to launch
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, bench vise 8 inch heavy duty is a $358K/yr Amazon United States market (141K searches/yr). The top 5 brands hold 69% of demand. Demand peaks in Nov. Verdict: Worth a look — 52/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bench vise 8 inch heavy duty market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$306K–$383K**
- units × avg price
- **Conversion rate**
- **3.3%**
- **Avg BSR**
- **#29**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **182 days**
## **Competition & brand share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**18 **▼falling
**Sellers**
**67**
**Top-5 brand share**
**69%**
Top 20: 100%
**Top-5 click share**
**37%**
Top 20: 78%
**Open market**
**26%**
- VEVOR36% - Nakkaa12% - STEINBRÜCKE8% - Forward8% - WORKPRO6% - SEDY5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.8% search growth over the last 90 days.
4K3KSpike '24Holiday '24Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/bench-vise-8-inch-heavy-duty/trend)
## **Top bench vise 8 inch heavy duty search terms**
- **bench vise 6 inch**16K/yr+6.3%3.6% conv. - **portable vise**19K/yr-7.6%1.9% conv. - **bench vise 8 inch heavy duty**18K/yr-3.2%1.5% conv. - **vevor vise**8K/yr-20.8%3.4% conv. - **6 inch vise**8K/yr-10.0%2.8% conv. - **6 bench vise**7K/yr-13.1%2.4% conv. - **6 vise**7K/yr-11.2%3.1% conv. - **clamp on bench vise**6K/yr-9.8%2.0% conv. - **vevor bench vise**6K/yr-0.9%6.7% conv. - **clamp on vice**5K/yr+6.8%3.1% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/bench-vise-8-inch-heavy-duty/search-terms)
## **Top bench vise 8 inch heavy duty products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$18K10%$36K15%$54K20%$72K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**VEVOR Bench Vise 6-inch Jaw Width 5.9-inch Jaw Opening 360-Degree Swivel Locking Base Multipurpose Vise w/Anvil Heavy Duty Ductile Iron Workbench Vise w/Bolts & Nuts for Drilling Pipe Cutting**VEVOR**$59.44**4.7★2,483 rev](https://www.amazon.com/dp/B0BVRBP127) [2**Table Vise or Bench Vise 3.2 Inch 360 Swivel Clamp-On Vise Portable Home Vice with Large Anvil for Woodworking Cutting Conduit Drilling Metalworking**STEINBRÜCKE**$25.96**4.4★1,376 rev](https://www.amazon.com/dp/B0963JLQQV) [3**6-Inch Bench Vise with Jaw Pads Heavy Duty Workbench Vise with Anvil 360 Swivel Locking Base 4500 lbs Clamping Force Bench Vice for Woodworking Drilling Pipe Cutting**SEDY**$62.90**4.6★12 rev](https://www.amazon.com/dp/B0FX4SPLNY) [4**Nakkaa 6 Inch Heavy Duty Cast Iron Bench Vise 360 Swivel Lock Base**Nakkaa**$50.68**4.2★96 rev](https://www.amazon.com/dp/B0DG1GGL97) [5**VEVOR Bench Vise 6.5 Inch Jaw Width 5 Inch Opening 360-Degree Swivel Base**VEVOR**$101.71**4.7★369 rev](https://www.amazon.com/dp/B0DRFHX9KD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Wilton 6 Apprentice vise (WVA6)**Wilton**$154.61**35 rev3mo ago](https://www.amazon.com/dp/B0GY1YHVTJ) [**6-Inch Bench Vise with Jaw Pads Heavy Duty Workbench Vise with Anvil 360 Swivel Locking Base 4500 lbs Clamping Force Bench Vice for Woodworking Drilling Pipe Cutting**SEDY**$62.90**12 rev5mo ago](https://www.amazon.com/dp/B0FX4SPLNY) [**VEVOR Bench Vise 4.5 Inch Portable Workbench Vice with 270 Swivel Base Quick Release Rotating Bench Clamp Cast Iron Construction for Woodworking Metalworking Drilling Sawing Cutting Conduit**VEVOR**$40.78**71 rev9mo ago](https://www.amazon.com/dp/B0FXC5MZZ6) [**Nakkaa 6 Inch Lightweight Bench Vise 360 Swivel Rotating Base Workbench**Nakkaa**$44.46**25 rev1y ago](https://www.amazon.com/dp/B0FB392L5Z) [**VEVOR Bench Vise 5 Jaw Width 5 Max Jaw Opening Multipurpose Vise with 360 Swivel Locking Base 2.8 Throat Depth Heavy Duty Ductile Iron Workbench Vise with Anvil for Clamping Round Pipes**VEVOR**$55.71**2,483 rev1y ago](https://www.amazon.com/dp/B0DRFJ439R)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Wilton 6 Apprentice vise (WVA6)**Wilton**$154.61**4.7★**▲ 288%**](https://www.amazon.com/dp/B0GY1YHVTJ) [**6-Inch Bench Vise with Jaw Pads Heavy Duty Workbench Vise with Anvil 360 Swivel Locking Base 4500 lbs Clamping Force Bench Vice for Woodworking Drilling Pipe Cutting**SEDY**$62.90**4.6★**▲ 124%**](https://www.amazon.com/dp/B0FX4SPLNY) [**Table Vise or Bench Vise 3.2 Inch 360 Swivel Clamp-On Vise Portable Home Vice with Large Anvil for Woodworking Cutting Conduit Drilling Metalworking**STEINBRÜCKE**$25.96**4.4★**▲ 70%**](https://www.amazon.com/dp/B0963JLQQV) [**Nakkaa 6 Inch Lightweight Bench Vise 360 Swivel Rotating Base Workbench**Nakkaa**$44.46**4.2★**▲ 53%**](https://www.amazon.com/dp/B0FB392L5Z) [**VEVOR Bench Vise 4.5 Inch Portable Workbench Vice with 270 Swivel Base Quick Release Rotating Bench Clamp Cast Iron Construction for Woodworking Metalworking Drilling Sawing Cutting Conduit**VEVOR**$40.78**4.4★**▲ 50%**](https://www.amazon.com/dp/B0FXC5MZZ6)
**~~View all trending →~~**
## **What buyers say about bench vise 8 inch heavy duty**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“The overall build quality is top-notch”*
**Value For Money**17%
*“Great deal”*
**Strength**11%
*“Nice and strong”*
**Advertised Vs Actual Product**6%
*“Just as advertised”*
**Grip**5%
*“hasn't slipped once”*
**Size-Overall**5%
*“Just the size I needed on my work bench”*
**Weight Heavy**4%
*“Great heavy duty tool”*
**Design-Overall**4%
*“Very well built”*
**Adjustability/Rotatability/Reclining**3%
*“easy to adjust”*
**Durability**3%
*“Strong and durable material”*
### **What buyers complain about **
**Size-Overall**15%
*“The size is bigger then expected”*
**Quality-Overall**10%
*“lack of quality control”*
**Durability**9%
*“Broke on first real use”*
**Grip**5%
*“The teeth and grip could be a lot better”*
**Ease Of Use**3%
*“They are usually hard to open and close and I was limited to what I could use it on”*
**Weight Heavy**3%
*“The vise is very heavy”*
**Value For Money**3%
*“a little over-priced”*
**Strength**3%
*“Not sturdy enough”*
**Instructions/User Manual/Troubleshooting**2%
*“The instructions provided are written by a non english speaking person”*
**Rusts/Corrodes**2%
*“i will say bay a cover steel like to rust”*
### **Top return reasons **
**Size-Overall**48%
**Defective Material/Parts**7%
**Functionality-Overall**6%
**Compatibility-Overall**5%
**Mechanism Issues**4%
**Advertised Vs Actual Product**4%
**Weight Heavy**3%
**Quality-Overall**3%
**Durability**3%
**Product Condition**3%
## **Common questions**
- **Is bench vise 8 inch heavy duty profitable to sell on Amazon United States?**
- The niche generates $358K/yr across 38 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -7.8%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the bench vise 8 inch heavy duty niche?**
- 18 brands and 67 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 69% of demand.
- **What do buyers complain about in bench vise 8 inch heavy duty?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 1.8%.
- **When does demand for bench vise 8 inch heavy duty peak?**
- Demand peaks in Nov; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the bench vise 8 inch heavy duty niche?**
- Listings span $24.68–$353.68; the average listing price is $76.54 (sweet spot $15–$100). The average incumbent carries 1,313 reviews — the moat a new listing must climb.
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