Polylocks
  • High Energy Series
  • $4.49
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    High Energy Polylock
  • Stud Size: 3/8"
  • Width: 0.600"
  • Length: 1.000"
  • 1/pkg
  • View Details
    $4.49
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    $36.99
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    High Energy Polylock
  • Stud Size: 3/8"
  • Width: 0.600"
  • Length: 1.000"
  • 16/pkg
  • View Details
    $36.99
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    $4.49
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    High Energy Aluminum Polylock
  • Stud Size: 3/8"
  • Width: 0.600"
  • Length: 1.125"
  • 1/pkg
  • View Details
    $4.49
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    $21.99
    Ships directly from the manufacturer in 24hrs
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    High Energy Aluminum Polylock
  • Stud Size: 3/8"
  • Width: 0.600"
  • Length: 1.125"
  • 8/pkg
  • View Details
    $21.99
    Ships directly from the manufacturer in 24hrs
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    $42.99
    Ships directly from the manufacturer in 24hrs
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    High Energy Aluminum Polylock
  • Stud Size: 3/8"
  • Width: 0.600"
  • Length: 1.125"
  • 16/pkg
  • View Details
    $42.99
    Ships directly from the manufacturer in 24hrs
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    $4.49
    $2.42
    SAVE $2.07
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    High Energy Polylock
  • Stud Size: 7/16"
  • Width: 0.600"
  • Length: 1.000"
  • 1/pkg
  • View Details
    $4.49
    $2.42
    SAVE $2.07
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    $37.99
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    High Energy Polylock
  • Stud Size: 7/16"
  • Width: 0.660"
  • Length: 1.000"
  • 16/pkg
  • View Details
    $37.99
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    $4.49
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    High Energy Aluminum Polylock
  • Stud Size: 7/16"
  • Width: 0.600"
  • Length: 1.125"
  • 1/pkg
  • View Details
    $4.49
    Ships Today (estimated)
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    $18.49
    Ships Today (estimated)
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    High Energy Aluminum Polylock
  • Stud Size: 7/16"
  • Width: 0.600"
  • Length: 1.125"
  • 8/pkg
  • View Details
    $18.49
    Ships Today (estimated)
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    $43.99
    Ships Today (estimated)
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    High Energy Aluminum Polylock
  • Stud Size: 7/16"
  • Width: 0.600"
  • Length: 1.125"
  • 16/pkg
  • View Details
    $43.99
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    Polylocks
  • Magnum Series
  • $48.99
    (1)
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    Magnum Polylock
  • Stud Size: 3/8"
  • Width: 0.612"
  • Length: 1.300"
  • 16/pkg
  • View Details
    $48.99
    (1)
    Ships Today (estimated)
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    $4.49
    (1)
    Ships directly from the manufacturer in 24hrs
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    Magnum Polylock
  • Stud Size: 3/8"
  • Width: 0.612"
  • Length: 1.300"
  • 1/pkg
  • View Details
    $4.49
    (1)
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    $4.49
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    Magnum Polylock
  • Stud Size: 7/16"
  • Width: 0.665"
  • Length: 1.300"
  • 1/pkg
  • View Details
    $4.49
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    $48.99
    Ships Today (estimated)
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    Magnum Polylock
  • Stud Size: 7/16"
  • Width: 0.665"
  • Length: 1.300"
  • 16/pkg
  • View Details
    $48.99
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    Polylocks
  • Hi-Tech Series
  • $4.49
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    Hi-Tech Polylock
  • Stud Size: 3/8"
  • Width: 0.600"
  • Length: 1.000"
  • 1/pkg
  • View Details
    $4.49
    Ships Today (estimated)
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    $46.99
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    Hi-Tech Polylock
  • Stud Size: 3/8"
  • Width: 0.600"
  • Length: 1.000"
  • 16/pkg
  • View Details
    $46.99
    Ships Today (estimated)
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    $23.99
    Ships Today (estimated)
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    Hi-Tech Polylock
  • Stud Size: 7/16"
  • Width: 0.600"
  • Length: 1.000"
  • 8/pkg
  • View Details
    $23.99
    Ships Today (estimated)
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    $46.99
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    Hi-Tech Polylock
  • Stud Size: 7/16"
  • Width: 0.600"
  • Length: 1.000"
  • 16/pkg
  • View Details
    $46.99
    Ships Today (estimated)
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    $7.69
    Ships directly from the manufacturer in 24hrs
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    Hi-Tech Polylock
  • Stud Size: 1/2"
  • Width: 0.600"
  • Length: 1.000"
  • 1/pkg
  • View Details
    $7.69
    Ships directly from the manufacturer in 24hrs
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    $89.99
    Ships directly from the manufacturer in 24hrs
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    Hi-Tech Polylock
  • Stud Size: 1/2"
  • Width: 0.600"
  • Length: 1.000"
  • 16/pkg
  • View Details
    $89.99
    Ships directly from the manufacturer in 24hrs
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    Stud Girdle Adjusting Nuts

    $8.49
    (1)
    Ships Today (estimated)
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    Stud Girdle Adjustment Nut
  • Stud Size: 7/16"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.000"
  • 1/pkg
  • View Details
    $8.49
    (1)
    Ships Today (estimated)
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    $115.99
    (1)
    Ships directly from the manufacturer on 07/29/20
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    Stud Girdle Adjustment Nuts
  • Stud Size: 7/16"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.000"
  • 16/pkg
  • View Details
    $115.99
    (1)
    Ships directly from the manufacturer on 07/29/20
    FREE Shipping
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    $10.49
    Ships directly from the manufacturer in 24hrs
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    Stud Girdle Adjustment Nut
  • With Snap Ring To Hold Girdle Bar
  • Stud Size: 7/16"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.000"
  • 1/pkg
  • View Details
    $10.49
    Ships directly from the manufacturer in 24hrs
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    $8.49
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    Stud Girdle Adjustment Nut
  • Stud Size: 3/8"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.000"
  • 1/pkg
  • View Details
    $8.49
    Ships Today (estimated)
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    $12.99
    Ships directly from the manufacturer in 24hrs
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    Stud Girdle Adjustment Nut
  • With Snap Ring To Hold Girdle Bar
  • Stud Size: 3/8"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.000"
  • 1/pkg
  • View Details
    $12.99
    Ships directly from the manufacturer in 24hrs
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    $8.49
    $6.77
    SAVE $1.72
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    Stud Girdle Adjustment Nuts
  • Stud Size: 7/16"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.515"
  • 1/pkg
  • View Details
    $8.49
    $6.77
    SAVE $1.72
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    $62.99
    (1)
    Ships Today (estimated)
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    Stud Girdle Adjustment Nuts
  • Stud Size: 7/16"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.515"
  • 8/pkg
  • View Details
    $62.99
    (1)
    Ships Today (estimated)
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    $8.49
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  • Threaded Through Full Length
  • Stud Size: 7/16"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.515"
  • 1/pkg
  • View Details
    $8.49
    Ships directly from the manufacturer in 24hrs
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    $120.99
    Ships directly from the manufacturer in 24hrs
    FREE Shipping
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    Stud Girdle Adjustment Nuts
  • Threaded Through Full Length
  • Stud Size: 7/16"
  • Width A: 0.750" (Top)
  • Width B: 0.600" (Bottom)
  • Length: 2.000"
  • 16/pkg
  • View Details
    $120.99
    Ships directly from the manufacturer in 24hrs
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    Replacement Adjustment Nut

    $5.69
    $3.33
    SAVE $2.36
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    Adjustment Nut
  • GM Gen III/LS1/LS2/LS6
  • 3/8"
  • 1/pkg
  • View Details
    $5.69
    $3.33
    SAVE $2.36
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