# InnoTruth SGS3V404 Baby Gate, 29.6–39.1 in Wide

InnoTruth SGS3V404 is a metal baby gate listed for openings 29.6 to 39.1 inches wide, with pressure or hardware mounting options. Its auto-close walk-through door and included Y-bolts are useful for everyday passage and round banisters, while the bottom ramp and mounting choice make placement and threshold details worth considering.

- [Original product page](https://best-deals.pro/product/innotruth-sgs3v404-baby-gate)
- [View offer](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- Market: US
- Language: en-US
- Currency: USD
- Brand: InnoTruth
- Model: SGS3V404
- Category: Baby > Baby Safety & Monitors
- Price: 39.98 USD
- Previous price: 70.99 USD
- Discount: 44%
- Price checked: 2026-11-12T06:59:32.141Z
- Rating: 4.5 / 5
- Reviews: 5668

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listed to fit 29.6–39.1-inch openings, measure the opening before purchase.
- The 22.63-inch walk-through door is described as one-hand accessible and auto-closing when released.
- The door swings inward or outward and is claimed to stay open at 90 degrees or wider.
- Pressure mounting avoids drilling, hardware mounting is presented for anchored installation in busy areas and stairs.
- The listing describes an included bottom ramp and Y-bolts for round stair banisters.

## Pros

- Two listed mounting methods allow a choice between a no-drill setup and a screw-anchored installation.
- The claimed auto-close and one-hand release can ease passage while carrying a child or items.
- Y-bolts are specifically described for round stair banisters, an installation detail not covered by standard pressure pads alone.

## Cons

- The listed 22.63-inch passage is narrower than the overall gate width, so bulky items may be awkward to carry through.
- The bottom ramp creates a threshold to step over, despite the listing describing it as a smoother step-over path.

## Specifications

### Identity
- Brand: InnoTruth
- Model: SGS3V404
### Dimensions and installation
- Mounting types listed: Pressure/Hardware Mounted
- Dimensions listed: 39.1"W x 28"H
- Weight listed: 9.8 pounds
- Opening width: 29.6 to 39.1 inches
- Walk-through door width: 22.63 inch
### Materials and appearance
- Material listed: Metal
- Color: White
### Operation and use
- Closure: Latch
- Age range description: 6-24 Months
- Target species: Babies, Dogs, Pets, Child

## Before you buy

- Measure the clear opening and confirm the intended stair or doorway installation before choosing pressure or hardware mounting, the listing describes both options but does not specify which is appropriate for every location.

## A good fit for

- Households seeking a gate for an opening within the listed 29.6–39.1-inch range.
- Buyers who want auto-close access and either pressure-mounted or screw-anchored installation.
- Installations with round banisters where the described Y-bolts may be relevant.

## Less suited to

- Openings outside the listed width range.
- Buyers who need a wider walk-through than the listed 22.63 inches or a gate without a bottom threshold.

## Customer feedback

Customer feedback is generally favorable: buyers mention quality, installation, stability, auto-close operation, ease of use and appearance, while some report a sticking latch and stability feedback is mixed. These experiences are relevant to a gate whose listing emphasizes auto-close and flexible mounting, but do not establish how it will perform in a particular opening. The aggregate rating is 4.5 out of 5 from 5,668 global ratings, ratings alone do not explain individual experiences.
- Positive themes: Customers describe the gate as good quality and easy to install, with some reporting installation in about 30 minutes.
- Positive themes: Customers praise its stability, self-closing action, ease of opening and closing, appearance and perceived value.
- Negative themes: Some customers report that the latch sticks.
- Mixed feedback: Stability is praised by many, though feedback on stability is mixed.

## Frequently asked questions

### What opening width does this gate fit?
The listing says it fits openings 29.6 to 39.1 inches wide. Measure the clear opening before buying.
### Can it be mounted without drilling?
The listing identifies pressure and hardware mounting. Pressure mounting is described as a no-drill option, hardware mounting uses screws.
### Does the door close automatically?
The listing claims the door closes when released and stays open at 90 degrees or wider.
### Are Y-bolts included?
The feature text says included Y-bolts fit round stair banisters, check the selected listing's package details if this component is essential.

## Alternative options

- [Cumbor 29.7-51.5 in Extra Wide Baby Gate for Stairs, Dog Gate Indoor Black \| Mom's Choice Awards Winner, Auto Close with Double Lock for Doorways, Child Gate for Toddlers & Pets, Pressure Mounted](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- [Cumbor 29.2–43" No Bottom Bar Baby Gate, Auto Close Dog Gate Indoor, White \| Hardware Mount\(Drill Only\), Dual-Lock Safety, One-Hand Operation, Wide Walk-Through Access for Stairs, Doorways & Hallways](https://best-deals.pro/visit/cumbor-cp7v1-no-bottom-bar-baby-gate)
- [Cumbor 36" Extra Tall Baby Gate, 30-46" Dog Gate Indoor Black \| Dual Lock Pet Gates with Wide 2-Way Door, Pressure Mounted Safety Gate for Babies & Pets, Fits Doorways, Stairs, and Entryway](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
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- [VEVOR Baby Gate, 29.5 inches-37 inches Extra Wide, Kit and Wall Mount Kit \| For Stairs Doorways and House, Baby Gate, 29.5 inches-37 inches Extra Wide, with Pressure Mount Kit and Wall Mount Kit, White](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- [VEVOR Extra Tall Pet Gate for Cats, 29-41 in Adjustable Width, 56 in High Dog Gate, with Pressure Mount Kit and Wall Mount Kit, 1.3 in Narrow Bar Spacing, for Stairs, Doorways, and House, Black](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- [Cumbor 30-46" Baby Gate for Stairs, Auto Close Dog Gate for Doorways White \| Toddler Safety Essentials for the House, Mom's Choice Awards Winner-Easy Install Pressure/Hardware Mounted Pet Gate for Dogs](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- [Regalo Safety 36" Extra Tall Baby Gate, Bottom of Stairs & Doorways \| Fits 29"-36.5" Wide, Pressure Mounted, For Babies, Toddlers & Pets, White, Tested & Trusted, Baby Safety Alliance Certified](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- [Cumbor 35.1-55" Extra Wide No Bottom Bar Baby Gate, Dog Gate Indoor, White \| Auto Close, Hardware Mounted, Dual-Lock Safety, One-Hand Operation, Wide Walk-Through Access for Stairs, Doorways & Hallways](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- [29-53" Baby Gate for Stairs, Baby Safety Essentials, Auto Close Gate for Doorways, ...](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- [COMOMY 36" Extra Tall Baby Gate for Stairs, Fits 29.5" to 48.8" Openings \| Auto Close Extra Wide Dog Gate for House, Pressure Mounted Easy Walk Through Pet Gate with Door, Black](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)

## Add-ons

- [Safety 1st Electrical Outlet Baby Proof Covers, Secure Outlet Plugs, Baby Proofing, 36 Count](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)
- [Infinno Cabinet Locks for Baby Proofing, Child Safety Latches, 12 Pack \| No drill 3M adhesive, heavy duty hold, fits drawers, cupboards and fridge, installs in minutes, keeps toddlers and pets out](https://best-deals.pro/visit/innotruth-sgs3v404-baby-gate)

## Images

![InnoTruth SGS3V404 Baby Gate, 29.6–39.1 in Wide — 1](https://best-deals.pro/i/lEE6Lmw6y1mVvRF0RK-G2jCyIW2UmZxnK2HROWCJkPtZqAqY98h6Mle06EGqAxQYwkvhfXohBAoflk2w-eIrKIX61lwTr_pL5F6GM5-AZ7zfb_f90b0oiqjp.jpg)

![InnoTruth SGS3V404 Baby Gate, 29.6–39.1 in Wide — 2](https://best-deals.pro/i/YiajHGQl-eZ85Ccz_TkLuajomF9tS_DYnn27PsruWoK5lMvMTG-8xtPRn8fMv6glQzvwksbyI7QLgAh5mcfhvYnwJcPlGVwk-b2zWQMBPXl9QskykZDSnOBR.jpg)

![InnoTruth SGS3V404 Baby Gate, 29.6–39.1 in Wide — 3](https://best-deals.pro/i/n9PHZ0nAi09FDxCx-3MKctMgJ7jExX0gsR0kWlqZV51XjFj8E1T92CbB-jhOGXhBRZqOKZtOGyDdOz89YdO90SjW5uZ7irt8AXF3NFVjzt4R-OZaob_UAaRn.jpg)

![InnoTruth SGS3V404 Baby Gate, 29.6–39.1 in Wide — 4](https://best-deals.pro/i/7K4XR1jc4Enmn41GmdUBWvGNKs2rb8me9_6SeC6Qkts0F8fB-zZrqyOQ5SvCliwoRz-idkjOCfxlK6lKvuppL_wOLjfPXYA8_3gS5Bfps6ZAPCYMGldu560B.jpg)

![InnoTruth SGS3V404 Baby Gate, 29.6–39.1 in Wide — 5](https://best-deals.pro/i/QjSTWS2HncSfsDWDMdVkRIPruZHKgCh9dbQrLEib7WPi2mRdMsViqyyX-FaGD7G1-3a2NPq5SFJuwbaNCeJUpFxDPjE0BCPYxb27LEEmWYrR81Kp73KLkkjV.jpg)

![InnoTruth SGS3V404 Baby Gate, 29.6–39.1 in Wide — 6](https://best-deals.pro/i/VxjdkHH2qDwKStGSlX2jiGz9ZS7ZmDQZeMQ14uQwpcHoNxotNzDI2quGXT01gXCG65GThzE30OyBB2uQLzY8QAkEHVCSx03w0_hq1PF9Q39spxuqJZdiFSWk.jpg)

![InnoTruth SGS3V404 Baby Gate, 29.6–39.1 in Wide — 7](https://best-deals.pro/i/9y0O-rHudqrdmOVx7TppmDPI-77d-bpVD84h74ItKVcXCe_Jh5197dX0OiWq8alCQbpKxH5ziGjGfsZIvo_XuUGzIHdLC54cq2-OyEoRFZbda-qvwLmaemqT.jpg)