Abstract. Splines and keys are machinery components placed at the interface between shafts and hubs of power-transmitting elements. A spline (or key) is usually machined (or attached) onto the shaft of a power-transmitting pair, and the corresponding groove is cut into the hub.
SplineDrive lug nuts offer a closed-end design, maximum gripping power, more stud engagement and a greater seating surface than socket style lug nuts. In addition they’re 30% lighter in weight. SplineDrive lug nuts take safety, dependability and good looks to the next level.
Yes, most reputable tire & wheels sources include things like tuner lug nuts if required and often hub adapter rings.
Each key comes with a code so you can order a replacement from the vehicle manufacturer. The only place to find this code is on the locking wheel nut storage box or plastic storage bag – which is a problem if that’s missing too!
Do all cars have locking wheel nuts? No, although most new cars will now come fitted with locking wheel nuts as standard. … Place a wheel brace or nut spanner on all five nuts to see if they grip — but don’t use any force. If the brace fits on all of the bolts, then you don’t have a locking wheel nut.
This key may be used anywhere that electric power is supplied for the public or customers. It specifies the type and number of sockets that can be used concurrently.
The tire iron, or lug wrench, also doubles as a lug wrench key, and is specifically designed to help remove the lug nuts on the tire. Using the lug nut key correctly can accelerate the tire changing process.
This is not even slightly true. The spline drive key is never a unique pattern, and are easily available from any auto parts store. Relying on spline drive lugs for theft protection is no protection at all.
If the smallest socket you can fit over your 7-spline nut is 17mm or 11/16″ then you need the Medium 7-Spline Key. If the smallest socket you can fit over your 7-spline nut is either 3/4″ 12-point or 19mm, 13/16″ (either Hex or 12-point), then you need the Large 7-Spline Key.
Since there are different sizes of keys available in the 7-spline family, it is important to get keys that match the specifications or your lug nuts.
No. Under no circumstances should you drive a vehicle that is missing a lug nut. Even if it’s just one missing lug. A single missing lug nut will increase pressure on the wheel, which will cause damage to wheel bearings and studs, as well as making other lug nuts fall off.
But when replacing your original equipment (OE) wheels, it’s important to make sure you have lug nuts that fit properly. Most OE lug nuts are not designed to fit aftermarket wheels. That’s why we recommend purchasing a wheel installation kit to ensure your new wheels come with lug nuts that fit!
Visit your local dealership who may be able to provide a spare key, or use a master key to remove the nut. Visiting your local tyre garage who may be able to drill or cut the nut off.
lug nut lock key
how to remove wheel locks with key
lost lug nut key
universal wheel lock key
how to remove locking wheel nut without key
how do locking lug nuts work
locking lug nut key replacement