# eSynic 13-Inch Hand Rivnut Tool Kit, 7 Mandrels

Tool: The eSynic Rivet Nut Gun is a 13-inch hand-operated rivnut kit supplied, according to the listing title, with seven mandrels and 110 rivet nuts. Its size range and double-handle design are aimed at workshop fastening jobs, while the recommended material thickness varies by nut size.

- [Original product page](https://bargainpostbox.co.uk/product/esynic-13-inch-hand-rivnut-tool-kit)
- [View offer](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: eSynic
- Model: Rivet Nut Gun
- Category: Tools & Garden > Hand Tools
- Price: 29.55 GBP
- Previous price: 34.77 GBP
- Discount: 15%
- Price checked: 2026-11-14T09:53:10.096Z
- Rating: 4 / 5
- Reviews: 231

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

- Seven mandrel sizes and rivet nuts from M3 to M12 are claimed, with quantities varying by size.
- The double-handle design is presented as providing leverage and reducing the force needed to set a rivnut.
- Suggested plate thickness depends on rivnut size, with separate ranges for M3, M4, M5, M6/M8 and M10/M12.

## Pros

- A broad M3–M12 selection of mandrels and rivet nuts is stated, making the kit suitable for several common threaded insert sizes.
- Manual double handles avoid reliance on batteries or a powered tool.
- The listing specifies recommended thickness ranges to help match a rivnut to the plate.

## Cons

- Manual operation requires the user to apply force through the handles, so it may be less suitable for frequent high-volume setting than a powered approach.

## Specifications

### Identity
- Brand: eSynic
- Model: Rivet Nut Gun
- Part number: ESYGT496
- Size: 13 Inches
- Colour: Blue
- Style: Style-B
### Power and operation
- Power configuration: Hand Rivet Nut Gun
### Dimensions and installation
- Form factor: Drop
- Dimensions listed: 29 x 11.5 x 4 cm; 1.3 kg
- Weight listed: 1.3 kg
### Materials
- Material listed: Carbon Steel
### Mandrels, nuts and suggested workpiece thickness
- Mandrels: 7 matching mandrels
- Suggested thickness, M3: 0.5-1.5mm
- Suggested thickness, M4: 0.5-2.5mm
- Suggested thickness, M5: 0.5-3mm
- Suggested thickness, M6/M8: 0.5-3.5mm
- Suggested thickness, M10/M12: 1-5mm

## Before you buy

- The listing gives suggested plate thicknesses by rivnut size. Select the insert for the material thickness to reduce the risk of a failed setting. The listing says the double-handle design reduces force, but supplies no measured effort or durability figures.
- The box details are contradictory: the explicit contents field says only “1”, while the product description claims a carrying case and the title claims seven mandrels and 110 rivet nuts. Treat the case and kit accessories as unconfirmed and check the selected listing before buying.

## In the box

- 1 (Included)
- Carrying case (Check selected pack): Claimed in the description but not corroborated by the explicit contents field.
- 7 mandrels and 110 rivet nuts (Check selected pack): Stated in the title and product features, but not itemised by the explicit contents field.

## A good fit for

- DIY and workshop users fitting threaded rivnuts in metal panels or similar workpieces.
- Buyers who want a manual tool with a stated range of M3–M12 mandrels and assorted nuts.
- Occasional automotive, furniture assembly or fabrication tasks where the relevant plate thickness fits the listed size-specific ranges.

## Less suited to

- Users who need powered or production-line riveting.
- Buyers who require a confirmed case or complete accessory inventory without checking the selected listing.

## Customer feedback

Customer feedback describes the kit as easy to use and functional, with positive remarks about quality and storage. Durability experiences are mixed: some praise its sturdy construction, while others report an M3 mandrel rod breaking immediately. Value opinions are also divided. For buyers intending to use the full M3–M12 range, the reported mandrel concern is particularly relevant, and the listing does not provide independent durability evidence.
- Positive themes: Customers report good quality, functionality and ease of use.
- Positive themes: Some customers praise the storage case.
- Mixed feedback: Durability feedback is mixed, including reports of an M3 mandrel rod breaking immediately alongside praise for sturdy construction.
- Mixed feedback: Value-for-money opinions are divided.

## Frequently asked questions

### Which rivet nut sizes are listed?
The claimed assortment covers M3, M4, M5, M6, M8, M10 and M12. The listing assigns 20 nuts each to M3–M6 and 10 each to M8–M12.
### What plate thicknesses does the listing suggest?
It gives M3 as 0.5-1.5mm, M4 as 0.5-2.5mm, M5 as 0.5-3mm, M6/M8 as 0.5-3.5mm, and M10/M12 as 1-5mm. Match the insert size to the actual plate thickness.
### Is a carrying case included?
The description claims a portable carrying case, but the explicit contents field lists only “1”. Case inclusion is therefore unconfirmed, so check the selected listing.
### Does this tool need batteries?
The listed power configuration is “Hand Rivet Nut Gun”, and the product details state that batteries are not required.

## Alternative options

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- [Proster Rivet Nut Tool 14 inch with 150PCS Rivet Nuts and 6 Metric Mandrels \| Heavy Duty Rivnut Tool Kit with M3 M4 M5 M6 M8 M10 Mandrels. Heat-Treated Alloy Steel Rivnut Gun with Storage Box](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
- [77PCS Rivet Nut Tool Set, Rivnut Tool Kit M3 M4 M5 M6 M8 M10 M12 \| Carbon Steel Rivnut Gun Set for Manual Electric & Pneumatic Riveting Machine](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
- [INCIKITI 14" Rivnut Tool Kit with 150Pcs Rivet Nuts, 6 Metric Mandrels \| \(M3, M4, M5, M6, M8, M10\), Heavy Duty Heat-Treated Carbon Steel Rivet Nut Gun with Rugged Carry Case](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
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- [Vifmy Metric Rivet Nut Assortment Kit\(230 Pcs\)，M3 M4 M5 M6 M8 M10 M12 Flat Head Rivnut Set,Zinc Plated Finish Carbon Steel Nutsert](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
- [LIBRATON 16" Rivet Nut Tool, Rivet Nut Gun, Hand Rivet Nut Setter \| M3-M12, with 70PCS Rivet Nuts, 7PCS Metric Interchangeable Mandrels and Carrying Case, Easy Replace](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
- [LIBRATON Rivet Nut Tool, 16" Rivnut Tool Kit, Hand Rivnut Gun, Metric \| M3-M12, with 7PCS Interchangeable Mandrels, 70PCS Rivet Nuts, Carrying Case, Auto Release Nut Design](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
- [66 PCS Rivet Nuts Kit, Insert Nuts Hand Rivet Set M3 M4 M5 M6 M8 M10 \| Rivet Nut Tool Kit Carbon Steel Rivnut Gun Set for Manual Electric & Pneumatic Riveting Machine](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
- [XIHIRCD 72pcs Carbon Steel Rivet Nut Tool Set \(M3 M4 M5 M6 M8 M10\) \| 6 Mandrels, 6 Driver Bits & 60 Rivet Nuts, Hand Rivet Nut Mandrel Assortment Kit for Automotive Repair, Construction](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
- [Gosknor 60pcs Carbon Steel Rivet Nut Tool Kit \| 50 Rivet Nuts 5 Mandrels & 5 Driver Bit, Manual & Power Drill Operation for Automotive Furniture & Metalwork DIY](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)
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## Add-ons

- [Vifmy Metric 304 Stainless Steel Rivet Nut Assortment Kit\(218 Pcs\),M3 M4 M5 M6 M8 M10 Flat Head Rivnut Set,Rivnut Threaded Insert Nut](https://bargainpostbox.co.uk/visit/esynic-13-inch-hand-rivnut-tool-kit)

## Images

![eSynic 13-Inch Hand Rivnut Tool Kit, 7 Mandrels — 1](https://bargainpostbox.co.uk/i/DdfUCMur9m3XDSVSlev4QmFmPIgK3DBgXPPKzt731UEyJ7NC6Tb3QMMCLvfWEAePrRD0weUwQo2-CKi3Czgq49uTgA0Wmmc4iIK0aPBE9-LdVhwrF2aLblq7.jpg)

![eSynic 13-Inch Hand Rivnut Tool Kit, 7 Mandrels — 2](https://bargainpostbox.co.uk/i/hGCdJYiH4swEYA7MCVhzgKrJ2eBD0EQ5M7CdKTXYwquGkZiDH7Yc0I7plLRNVr0-8HRmHJsi41gSJwBA9fvczhDZe1_EpDPOZhm-BdBTTXeP5uRWZv0C2N-X.jpg)

![eSynic 13-Inch Hand Rivnut Tool Kit, 7 Mandrels — 3](https://bargainpostbox.co.uk/i/SX_-5ON-Oy5-5UXYDrQn07Dr3zB77dSMC0a-pl38CGK065-u8zAV6cc43Y-LT8FIqaRi1rw3h5xrMjs3Cua4yPGN1IvWYjsZQFT6ZmYp2oHjnz9QKncKwfba.jpg)

![eSynic 13-Inch Hand Rivnut Tool Kit, 7 Mandrels — 4](https://bargainpostbox.co.uk/i/LX0Z1PUZc--RQOL4btwvfwef05E3vuBi-ao7lxsFUSsbpMx_Pe2q1TnAu3dy_ggxrWbO1oL_Kdb4LhF0341SuUG3gjZSB0xWZUkcQGxTVFm15rJtfTGdkv5J.jpg)

![eSynic 13-Inch Hand Rivnut Tool Kit, 7 Mandrels — 5](https://bargainpostbox.co.uk/i/tQ_NgsPaTjwV0iIXTS-4_bcSR7xmT_QWdHUixA2TIERSsSYKGQRK_ejnhwm9ADti1ChHhUjRhbfu7P0ZaWFk23Sr8BckOj4BqdD46GvUmq6FBvsoXBMIZI0l.jpg)

![eSynic 13-Inch Hand Rivnut Tool Kit, 7 Mandrels — 6](https://bargainpostbox.co.uk/i/qthPLlZL-x4vSwgSD5gTusSgJ-hTrKQ_kMC2-NNr7N_kP9DAzxR4sh39zBqk6dt1KuBxvTr5GHoNY6_QP4M6eoUDI7nVTkUm9FASmQf86NSTonkD0xMCdHag.jpg)

![eSynic 13-Inch Hand Rivnut Tool Kit, 7 Mandrels — 7](https://bargainpostbox.co.uk/i/vqYC7Y6irGtEWlInHSoQP1tWj3ZfrjwGpp0PgXcJeJ6ir284fD8fUqyoFMSr8sldCGmRZPBiMs5ZjbKmQ_Sk8wwFtbd6fn9QThDg7u3QDj9aiTslFy8ZT1Sv.jpg)