1/2" Hex shaft with a 1/4" hex bore through the middle. Shaft material is 6061-T6 aluminum alloy. Great for lighter duty applications. Don't use this for WCD wheel shafts. 1/4" hex bore is handy to interface with common drill bit attachments. Comes in 2ft lengths, black anodized, and has proper tolerance for fitting in common 1/2 hex FRC parts.
Solidmodel
