Inner hole fits 1/2'' threaded rod. Not for use w/ PRESS-1 or PRESS-4 Recommended for use with Wheels Mfg Universal BB Press Drift can also can be used as a frame bottom bracket shell sizing guide
UPC code : 811079023087 Manufacturer # : BB-OB
SPECIFICATIONS
FITS : PRESS-7 MODEL : Bottom Bracket Drift SUB CATEGORY : Crank/BB Tools