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Shaft Stock (11 Choices)

In stock
Compatible with
products and accessories.
FTC, FRC legal.

VEXpro offers several different lightweight shaft stock options made from both 6061 aluminum (for tube axles) and 7075 T6 Aluminum (for high-strength hex shafts handling torsional loads). These shaft lengths are correctly toleranced such that they fit perfectly through bearings and hubs, without extra work.

While it's tough to get excited about a few pieces of shaft stock, these shafts are specifically created to reduce user frustration. Do yourself a favor, buy some of the good stuff.

  • 7075-T6 Aluminum (3/8" & 1/2" Hex)
  • 6061-T6 Aluminum (1/2" Tube)
  • Black anodizedanodised
  • 18" or 3' lengths

Note: Due to a manufacturing variance, our current inventory is slightly out of tolerance. The diameter of our 18" ThunderHex Stock is oversized by (on average) 0.0003". This results in a press-fit into ThunderHex round bearings. Users who need a looser fit should gently sand the rounded corners of the hex.

main product photo
Hex Stock ▼▲
Grouped product items
Product Name SKU Qty
3/8" OD Hex Stock (18") 3/8" OD Hex Stock (18")

Discontinued. Available while supplies last.

$7.99
217-3310
3/8" OD Hex Stock (36") 3/8" OD Hex Stock (36")
$12.99
217-2754
1/2" OD Hex Stock (18") 1/2" OD Hex Stock (18")

Discontinued. Available while supplies last.

$8.99
217-3309
1/2" OD Hex Stock (36") 1/2" OD Hex Stock (36")
$14.99
217-2753
Thunderhex Stock ▼▲
Grouped product items
Product Name SKU Qty
3/8" Hex x .165" ID ThunderHex Stock (36") 3/8" Hex x .165" ID ThunderHex Stock (36")
$17.99
217-5837
1/2" Hex x 0.201" ID ThunderHex Stock (18") 1/2" Hex x 0.201" ID ThunderHex Stock (18")

Discontinued. Available while supplies last.

$9.99
217-4002
Out of stock
1/2" Hex x 0.201" ID ThunderHex Stock (36") 1/2" Hex x 0.201" ID ThunderHex Stock (36")
$15.99
217-4017
Tube Axle Stock ▼▲
Grouped product items
Product Name SKU Qty
3/8" OD x 0.201" ID Tube Axle Stock (18") 3/8" OD x 0.201" ID Tube Axle Stock (18")

Discontinued. Available while supplies last.

$9.99
217-5518
3/8" OD x 0.201" ID Tube Axle Stock (36") 3/8" OD x 0.201" ID Tube Axle Stock (36")
$14.99
217-5519
1/2" OD x 0.258" ID Tube Axle Stock (18") 1/2" OD x 0.258" ID Tube Axle Stock (18")

Discontinued. Available while supplies last.

$9.99
217-3311
1/2" OD x 0.258" ID Tube Axle Stock (36") 1/2" OD x 0.258" ID Tube Axle Stock (36")
$14.99
217-2762
All VEXpro Shaft Stock
ThunderHex Drawings

3/8" & 1/2" Hex and ThunderHex - 7075-T6 Aluminum
1/2" Tube - 6061-T6 Aluminum

Black Anodized
OD - 1/2"
ID - 1/4"

Hex Stock
217-3310; 3/8" OD x 0.201" ID Hex Stock (18") - 0.22 lb
217-2754; 3/8" OD x 0.201" ID Hex Stock (36") - 0.44 lb
217-3309; 1/2" OD x 0.201" ID Hex Stock (18") - 0.39 lb
217-2753; 1/2" OD x 0.201" ID Hex Stock (36") - 0.79 lb


ThunderHex Stock
217-4002; 1/2" Hex x 0.201" ID ThunderHex Stock (18") - 0.30 lb
217-5837; 3/8" Hex x .165" ID ThunderHex Stock (36") - .40 lb
217-4017; 1/2" Hex x 0.201" ID ThunderHex Stock (36") - 0.66 lb


Tube Axle Stock
217-3311; 1/2" OD x 0.201" ID Tube Axle Stock (18") - 0.44 lb
217-2762; 1/2" OD x 0.201" ID Tube Axle Stock (36") - 0.53 lb
217-5518; 3/8" OD x 0.201" ID Tube Axle Stock (18") - 0.125 lb
217-5519; 3/8" OD x 0.201" ID Tube Axle Stock (36") - 0.26 lb

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