4.5mm Hex Keys

Find the largest selection of hex keys on Buildiro. Whether you are looking for a cheap 4.5mm hex key, we’ve got you covered! Explore our amazing database of hex keys today. The same day or next day delivery available from the best UK merchants.
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  • Size: 4.5mm
We found 2 products
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Magnusson 30 piece Hex key Set
Magnusson 30 piece Hex key Set
from £16.63
Expert by Facom Short Hexagon Allen Key Metric - 4.5mm
Expert by Facom Short Hexagon Allen Key Metric - 4.5mm
from £1.24