ok, so ive got a newer model of a kramer striker, only a few years old ( i think there was another model in the 80's?).

anyway, im looking to upgrade the tuners but im not sure as to what size the peg holes are?

ive been looking at these http://www.stringsdirect.co.uk/products/897-sperzel_6_in_line_locking_tuners_satin_chrome_black_bright_chrome_ but someone mensions about different sized peg holes.

can anyone help?