Lucins
9-Piece Allen Key Set
This allen key set offers 9 common sizes for versatile applications in the household, on bicycles, or in the workshop. All keys are compactly bundled and easily accessible for various screw tasks.
The long shafts provide more leverage when loosening and tightening screws. The material made of chrome vanadium steel supports stable use even with regular use.

Advantages:
9 sizes in the set: Covers the range from 1.5 to 10 mm – suitable for many common screws.
Long shafts: More leverage when working – makes it easier to loosen stuck screws.
Robust material: Chrome vanadium steel for shape-stable use even under higher torque.
Compact storage: All keys grouped together – quick access and less searching in the toolbox.

Specifications:
Product type: Allen key set (Hex Key)
Set contents: 9-piece
Sizes: 1.5 mm / 2 mm / 2.5 mm / 3 mm / 4 mm / 5 mm / 6 mm / 8 mm / 10 mm
Material: Chrome vanadium steel
Features: Double-sided, multifunctional, non-slip

Application:
- Select the appropriate key size.
- Insert the key fully into the screw head.
- Turn evenly while keeping it straight.
Tip: Initially loosen stuck screws slightly counterclockwise and then continue to turn in a controlled manner.
Shipping
Free standard shipping on every order to U.S. addresses, with tracking included.
- Orders are processed within 1–3 business days (cut-off: 5:00 PM ET, Monday to Friday)
- Transit takes 7–14 business days, for a total estimated delivery of 8–17 business days
- We ship with trusted carriers, including USPS and FedEx
- Sales tax is calculated at checkout, and any import duties are covered by us
- Orders can be canceled within 12 hours of purchase
Read our full Shipping Policy.
Returns
Not quite right? You have 30 days from delivery to send it back.
- Email support@lucins.com with your order number to start a return
- Items must be unused, unworn and in their original packaging with all parts included
- Defective, damaged or incorrect items are always accepted, at no cost to you
- Return shipping is paid by you for change-of-mind returns
- We never charge restocking fees
- Approved refunds are processed within 7 business days to your original payment method
Read our full Return & Refund Policy.
Contact Us
Questions about this product or your order? We’re happy to help.
- Email: support@lucins.com
- Contact form: Contact page (link: /pages/contact)
- Monday to Friday: 9:00 AM – 5:30 PM ET
- Saturday and Sunday: 10:00 AM – 3:00 PM ET
We aim to reply to every message within 24 hours.