1-piece construction, does not expand and no spot welds that snap loose
Aircraft quality 6061 aluminum
Domed on the inside to contour to the oil filter radius
Also has a large cut-out in order to clear the crank position sensor on Twin Cam models
Can be used with 3/8in. drive or 15/16in. socket
Made in USA
Fits all OEM style filters from Evolution to present Twin Cam models
