Description
13mm Key chuck KC1301 – INGCO
The INGCO KC1301 is a 13mm key chuck with a 1.5–13mm capacity and a 1/2″-20UNF connection size, supplied in double blister packaging.

Key Benefits
1) Wide chuck capacity
Accepts bit and accessory sizes from 1.5–13mm, covering a broad range of common shank diameters.
2) Standard connection
Fits tools and adapters with a 1/2″-20UNF thread for straightforward installation.
3) Key-operated tightening
Traditional key chuck design enables controlled, mechanical tightening for a reliable hold.
4) Easy sourcing by model
Sold as model KC1301 for quick identification and replacement ordering.
5) Retail-ready packaging
Supplied in double blister packaging for protection and shelf presentation.
Use Case Section
Typical applications
The INGCO KC1301 13mm Key Chuck is suitable for:
- Replace a worn chuck on a drill that accepts 1/2″-20UNF connections
- Hold drill bits and accessories sized 1.5–13mm
- Provide a spare or replacement chuck for workshop toolkits
- Prepare a parts inventory item for service or maintenance work
- Supply retail-ready replacement chucks for storefront display
- Swap chucks between tools with matching 1/2″-20UNF threads
Confirm your tool uses a 1/2″-20UNF connection before fitting the KC1301.
Features Section
Key specifications and packaging details:
- Model: KC1301
- Product type: 13mm Key Chuck
- Chuck capacity: 1.5–13mm
- Connection size: 1/2″-20UNF
- Packaging: double blister
What’s in the Box
Inside the package, you get:
- 1 × INGCO KC1301 13mm Key Chuck
Technical Specifications
| Specification | Details |
|---|---|
| Model | KC1301 |
| Product Type | 13mm Key Chuck |
| Chuck Capacity | 1.5-13mm |
| Connection Size | 1/2"-20UNF |
| Packaging | double blister |
All specifications above are taken from the manufacturer product page.

The INGCO KC1301 provides a straightforward key-operated chuck option with a 1.5–13mm capacity and a 1/2″-20UNF connection, supplied in double blister packaging for retail or parts use.
Callout Blocks
Model
KC1301
Chuck capacity
1.5–13mm
Connection size
1/2″-20UNF
FAQ
What is the chuck capacity?
The KC1301 accepts sizes from 1.5–13mm.
What connection size does this chuck use?
The connection size is 1/2″-20UNF.
What is the model number?
This product is model KC1301, sold as the INGCO KC1301 13mm Key Chuck.
Are any accessories included?
No included items are listed for this product; only the chuck details and packaging are specified.
How is the product packaged?
Packaging is listed as double blister.

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