Ko-ken Tool Co., Ltd., established in 1946, has built a strong reputation for producing high-quality, durable tools. Their products are meticulously crafted from premium materials, ensuring longevity and reliability. Ko-ken offers a vast range of precision-engineered tools, including socket wrenches, impact sockets, and specialty automotive and industrial tools.
Their expertise spans across professional automotive, aerospace, and industrial applications. To further assure customers,
Ko-ken provides a limited lifetime warranty, reflecting their commitment to quality and customer satisfaction.
The Koken 4104 is a 1/2-inch square drive screw and stud puller made in Japan by Ko-ken Tool. It handles stud and bolt sizes ranging from 6mm to 19mm and has a total length of 56mm.
| SPECIFICATIONS |
| Drive Size |
1/2" square drive |
| Capacity |
6-19mm studs/screws |
| Length |
56mm |
| Product Dimensions |
54mm x 56mm |