Ko-Ken KO4445A16 12-Point Universal Socket, Inch Sizes, 1/2 in
Available
The Ko-Ken 4445A is a 12-point universal socket.
Lengths are 63 to 69 mm. (manufacturer-stated)
Each model is listed in the table below with its specifications.
Where this product is used
- Reaching hex fasteners at an angle, with the joint built into the socket
- Maintenance and repair work in confined spaces
- Workshop and on-site fastening in inch sizes
Features
- 12-point opening (manufacturer-stated)
- Universal joint built into the socket (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Drive | 1/2 in (manufacturer-stated) |
Key specifications
| Model | Socket size | Length | Dimensions | Weight |
|---|---|---|---|---|
| KO4445A12 | 3/8 in | 63 mm (manufacturer-stated) | D1 14.8, D2 25, H 8.8 mm (manufacturer-stated) | 155 g (manufacturer-stated) |
| KO4445A14 | 7/16 in | 65 mm (manufacturer-stated) | D1 16.5, D2 25, H 10 mm (manufacturer-stated) | 158 g (manufacturer-stated) |
| KO4445A16 | 1/2 in | 66 mm (manufacturer-stated) | D1 19, D2 25, H 11.4 mm (manufacturer-stated) | 152 g (manufacturer-stated) |
| KO4445A22 | 11/16 in | 69 mm (manufacturer-stated) | D1 24.6, D2 25, H 14 mm (manufacturer-stated) | 153 g (manufacturer-stated) |
Lengths and weights are manufacturer-stated (Ko-ken catalogue 2025-26).
Selecting the right option
Choose the size that matches your fastener.
Related products
Related Ko-Ken products: Ko-Ken 14770 to 18770 Impact Universal Joint, 1/2, 3/4, 1 and 1-1/2 in Drive, Ko-Ken 2772Z, 3772Z and 4772Z Z-Series Universal Double Joint, 1/4, 3/8 and 1/2 in Drive, Ko-Ken 4771 Universal Joint, 1/2 in Drive, 57.7 mm and Ko-Ken PK4763/5 Wobble-Fix Extension Bar Set, 5 Pieces, 1/2 in Drive.
Resources
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1/2
Model Number: KO4445A16
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3/8
Model Number: KO4445A12
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7/16
Model Number: KO4445A14
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11/16
Model Number: KO4445A22

