These are the Muteki Super Tuner Lug Nuts. These are available in both an open and closed lug nut profile and are also available in a variety of thread pitches to work with application-specific threads. More importantly, these are a great option for those with either factory or aftermarket wheels with a narrow lug hole.
DETAILS:
*Compact in size and shape
*Open-ended
*Ideal for those who use extended lug nuts
*12 x 1.25 thread pitch
*20mm diameter to fit most aftermarket wheels with small lug holes
*Each nut weighs 36 grams when compared to the typical lug nut weight of 60 grams
*Made from cold-forged 1008 steel materials
*20 lug nuts included along with a lug-specific lug wrench
*Black finish
DETAILS:
*Compact in size and shape
*Open-ended
*Ideal for those who use extended lug nuts
*12 x 1.25 thread pitch
*20mm diameter to fit most aftermarket wheels with small lug holes
*Each nut weighs 36 grams when compared to the typical lug nut weight of 60 grams
*Made from cold-forged 1008 steel materials
*20 lug nuts included along with a lug-specific lug wrench
*Black finish