K2 Industries
M12 x 1.5 Extended Open End Lug Nuts w/ Locks 20pc Set - Aluminum
M12 x 1.5 Extended Open End Lug Nuts w/ Locks 20pc Set - Aluminum
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M12 x 1.5 Extended Open End Lug Nuts w/ Locks — 20pc Aluminum Set
Aluminum lug nuts with integrated locks keep your wheels secure without the bulk of traditional closed-end nuts. Extended length accommodates deeper wheel offsets. Lightweight aluminum construction reduces unsprung weight while the lock feature resists vibration-induced loosening during hard driving.
Key Features
- Integrated locking design - Resists vibration-induced loosening on the track or street
- Extended open-end profile - Fits deeper-dish wheels and larger brake kits without interference
- Aluminum construction - Saves weight compared to steel while maintaining strength
Specs
- Material: Aluminum
- Thread size: M12 x 1.5
- Style: Extended open-end with locks
- Quantity: 20 pieces
Whats Included
- 20x M12 x 1.5 extended open-end lug nuts with locks
Frequently Asked Questions
Will these fit my existing wheel studs?
M12 x 1.5 is a common metric size. Verify your vehicle's stud specification before ordering — thread pitch matters. If you're unsure, pull a wheel and measure your current lugs or check your service manual.
Do I need special tools to install these?
A standard lug wrench or socket that fits M12 nuts is all you need. Tighten to your vehicle manufacturer's torque specification — refer to your owner's manual. Hand-tight is never enough with open-end nuts.
Why choose open-end lug nuts over closed-end?
Open-end nuts clear larger brake calipers and deeper wheel designs without modification. They're lighter and easier to remove and install. The trade-off is they expose the stud end — not a functional issue, just visual.

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