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KER Tools CubeFIX 55-in-1 Tool Cube Home & Precision Magnetic Toolkit
KER 83-in-1 Precision Screwdriver Set
KER Tools TowerSpin 21-in-1 Screwdriver & Mini Drill & fidget EDC Tool
Loved by Customers
Delighted with what I have received. It is a very well made, imaginative and extremely useful bit of kit.
— Victor
Looks good. It will sit tucked away on my work bench and reduce having to rummage in a tool box for basic tasks.
— Simon
It looks like a Pandora’s box. I like the way that it opens out. I have loads of tools but this will be invaluable.
— Saint
Discover precision screwdriver tools
KER Tools CubeFIX 55-in-1 Tool Cube Home & Precision Magnetic Toolkit
KER 83-in-1 Precision Screwdriver Set
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KER Tools CubeFIX 55-in-1 Tool Cube Home & Precision Magnetic Toolkit
KER 83-in-1 Precision Screwdriver Set
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Precision Repair Toolkits Built for Makers, Fixers, and Everyday Repairs
About KER
We don't just make tools that work. We craft tools that feel right in your hand. Born from a obsession with detail, every KER tool is built for makers who notice the difference—the weight, the grip, the perfect click. Because when your tool becomes an extension of your hand, the work becomes something more.
KER Tools. For Those Who Feel It.
Our Blogs
Mechanical Keyboard Repair Tools: How KER 83-in-1 Supports Cleaning, Modding, and Case Access
Learn where KER 83-in-1 fits in mechanical-keyboard case access, cleaning, and modding, plus which keycap, switch, ESD, soldering, and cleaning tools remain separate.
See which external watch-screw and bracelet tasks KER Tools CubeFIX can support, and where case openers, spring-bar tools, sealing equipment, and watchmaker tools are still required.
Palm Ratchet Screwdriver Guide: How A06 Works in Tight Corners and Quick Mechanical Fixes
See how KER A06's palm-operated ratchet head and four-sided handle positions help with restricted-angle manual repairs.
62-in-1 Screwdriver Set Guide: How KER T62 Combines Bits, Sockets, and Ratchet Modes
Learn how KER T62's precision bits, short bits, hex sockets, valve-core tool, adapter, and six handle configurations fit mixed repair work.