Product Description
The M12 Caulk and Adhesive Gun is the lightest, most compact cordless powered caulk gun on the market today.
Technical Specifications
- Manufacturer part number (MPN)
- 2442-21
- Brand
- Milwaukee Tool
- Category
- Power Tools
- Height
- 8.9 in
- Length
- 16.13 in
- Width
- 4.41 in
- Battery System
- M12™
- Color
- Black
- Material
- Aluminum
- Motor Type
- Brushed
- Weight
- 4.9 lb
- Number of Batteries Included
- 1
- Number of Batteries Required
- 1
- Number of Pieces Included
- 1
- Pack Quantity
- 1
- Warranty
- 5 Year Limited Warranty
Cross References
- OEM-URL https://www.milwaukeetool.com/products/details/m12-20oz-aluminum-barrel-sausage-style-caulk-and-adhesive-gun-kit/2442-21
Product Documentation
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Catalogue entry last verified: 2026-08-20. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 2442-21?
- 2442-21 can be ordered from cballast.com as a Milwaukee catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Milwaukee product?
- The manufacturer part number is 2442-21.
- Who manufactures 2442-21?
- 2442-21 is a Milwaukee product in the Tools range.
- Is a datasheet available for 2442-21?
- Yes — the 2442-21 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 2442-21?
- The minimum order quantity is 1.
- Is 2442-21 available?
- Yes — 2442-21 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for 2442-21?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.