Mag Shank

Standard Shank Lug Nuts (0.75” Shank Length, 0.68” Shank Diameter) are for use with custom replacement cast or forged aluminum wheels that are between 11/16” and 7/8” thick at the stud hole. It is imperative to make sure the shank length and diameter is correct for the application, and that the shank does not bottom out before being fully torqued. Washers are required for this lug nut.


Extra Long Mag Shank Lug Nuts (1.379” Shank Length, 0.68” Shank Diameter) are for use with wheels requiring extra long shanks, such as Cragar/Weld and Weld Racing wheels. It is imperative to make sure the shank length and diameter is the correct length for the application, and that the shank does not bottom out before being fully torqued. Washers are required for this lug nut.


Duplex Mag Shank Lug Nuts have larger outside dimensions (1.0” Shank Length, 0.75” Shank Diameter) than our standard mag shank lug nuts. This is necessary in some truck & van applications. As a general rule, 8 lug wheels require duplex lugs. It is imperative to make sure the shank length and diameter is the correct length for the application, and that the shank does not bottom out before being fully torqued. Washers are required for this lug nut.



1-PC Thin Shank
.59″ Shank Diameter
.75″ Shank Length
1.40” Overall Length
7/16″ – 8002
7/16″ L.H. – 8003
For use on Cragar Wheels requiring small shank diameter nuts
Use Washer # 790


1-PC Short Shank
.68″ Shank Diameter
.33″ Shank Length
1.56” Overall Length
7/16″ – 1640
1/2″ – 1641
12mm 1.25 – 1644
12mm 1.50 – 1645


2-PC Short Shank
.68″ Shank Diameter
.33″ Shank Length
1.45” Overall Length
7/16″ – 5202
1/2″ – 5204
12mm 1.25 – 5206
12mm 1.50 – 5207


Dome Short Shank
.68″ Shank Diameter
.33″ Shank Length
1.50” Overall Length
7/16″ – 5002
1/2″ – 5004
12mm 1.25 – 5006
12mm 1.50 – 5007


Open-End Short Shank
.68″ Shank Diameter
.33″ Shank Length
7/16″ – 5102
1/2″ – 5104
12mm 1.25 – 5106
12mm 1.50 – 5107


Dome Medium Mag
.68″ Shank Diameter
.55″ Shank Length
7/16″ – 4002
1/2″ – 4004
12mm 1.25 – 4006
12mm 1.50 – 4007


Open End Medium Mag
.68″ Shank Diameter
.55″ Shank Length
7/16″ – 4022
1/2″ – 4024
12mm 1.25 – 4026
12mm 1.50 – 4027


1-PC Standard Mag
.68″ Shank Diameter
.75″ Shank Length
7/16″ – 1740
1/2″ – 1741
12mm 1.25 – 1744
12mm 1.50 – 1745


1-PC Standard Mag
7/8″ Hex
.75″ Shank Diameter
.75″ Shank Length
14mm 1.50 – 1749


2-PC Standard Mag
.68″ Shank Diameter
.75″ Shank Length
7/16″ – 8202
1/2″ – 8204
1/2″ L.H. – 8205
12mm 1.25 – 8206
12mm 1.50 – 8207


Black 2-PC Standard Mag
.68″ Shank Diameter
.75″ Shank Length
7/16″ – 8202BK
1/2″ – 8204BK
12mm 1.25 – 8206BK
12mm 1.50 – 8207BK


Dome Standard Mag
.68″ Shank Diameter
.75″ Shank Length
7/16″ – 8102
1/2″ – 8104
12mm 1.25 – 8106
12mm 1.50 – 8107


Open-End Standard Mag
.68″ Shank Diameter
.75″ Shank Length
7/16″ – 1730
1/2″ – 1731
12mm 1.25 – 1734
12mm 1.50 – 1735
14mm 1.50 – 1739


Long Mag
.68″ Shank Diameter
.85″ Shank Length
7/16″ – 8502
1/2″ – 8504
1/2″ L.H. – 8505
12mm 1.25 – 8506
12mm 1.50 – 8507


Extended Mag
.68″ Shank Diameter
1.00″ Shank Length
7/16″ – 8802
1/2″ – 8804
1/2″ L.H. – 8805
12mm 1.25 – 8806
12mm 1.50 – 8807


XL Mag
.68″ Shank Diameter
1.38″ Shank Length
7/16″ – 8852
1/2″ – 8854
1/2″ L.H. – 8855
12mm 1.25 – 8856
12mm 1.50 – 8857


Open-End XL Mag
.68″ Shank Diameter
1.38″ Shank Length
7/16″ – 8852-1
1/2″ – 8854-1
12mm 1.25 – 8856-1
12mm 1.50 – 8857-1


XL Mag
7/8″ Hex
.75″ Shank Diameter
1.38″ Shank Length
14mm 1.50 – 8859


XL Mag Open End
7/8″ Hex
.75″ Shank Diameter
1.38″ Shank Length
14mm 1.50 – 8859-1


Dome Duplex Mag
7/8″ Hex
.75″ Shank Diameter
1.00″ Shank Length
7/16″ – 9002
1/2″ – 9004
14mm 1.50 – 9009
9/16″ – 9010
9/16″L.H. – 9020


Dome XL Duplex Mag
7/8″ Hex
.75″ Shank Diameter
1.00″ Shank Length
2.36″ Overall Length
1/2″ R.H. – 9204
14mm 1.50 – 9209
9/16″ R.H. – 9210
9/16″ L.H. – 9220