Keeping
your pipes square to your flanges has never been easier.
Simply select the proper size v-block depending on the
size of pipe you're using and drop the post into any hole.
An adjustable spacer underneath the v-blocks makes leveling
the pipes a breeze. Some users have even found the v-blocks
a great tool to use when lining up a pair of bores in
the sides of a sheetmetal box. Simply slide a shaft through
the bores and rest it in a pair of v-blocks and you're
ready to weld.