This is a (2) pack of pivot screws for roll center adjustments. Available in .25 and .5mm heights to fine tune your roll center. These pivot screws should be used with the matching pivot socket...
This is a package of (4) pivot sockets for roll center adjustments. Available in .25 and .5mm heights to fine tune your roll center.
.5mm = Low Roll Center/High Pivot Axis
.25mm = High Roll...