3mm Long Allen Key (Hex Key)
Prices updated: 14 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Most Electronics | 3MM ALLEN KEY long | 10.9 EGP13.6 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 10.9 EGP
About this product
Long 3 mm hex (Allen) key for turning socket head screws in tight spaces. Commonly used with 3D printers, CNC machines and electronics enclosures, where the extra length helps reach recessed screws. The 3 mm hex matches M4 socket head cap screws.
Specifications
- Size
- 3 mm
- Type
- Hex (Allen) key, long
- Typical screw match
- M4 socket head cap screws
Frequently asked questions
What is the price of 3mm Long Allen Key (Hex Key) in Egypt?
3mm Long Allen Key (Hex Key) currently costs 10.9 EGP in Egypt.
Where can I buy 3mm Long Allen Key (Hex Key) in Egypt?
3mm Long Allen Key (Hex Key) is available from Most Electronics. Compare the offers above to find the best price.
Which screws does a 3 mm Allen key fit?
A 3 mm hex matches M4 socket head cap screws. Confirm the size against the screw head or your part documentation before applying force.
Is a long key better for 3D printer assembly?
A long key helps reach screws recessed in frames or extrusions, where a short key cannot engage fully. Keep the key straight to avoid damaging the socket.
