THE DORIAN TOOL S24U-MVUNR-3 BORING BAR IS A RIGHT-HAND OPERATION TOOL COMPATIBLE WITH VNM-332 INSERTS. IT FEATURES AN IVSN-322 SEAT, AN NL-34L LOCK PIN, A CL-30 CLAMP, AND AN XNS-510 CLAMP SCREW. THE MINIMUM BORE CAPACITY FOR THIS BORING BAR IS 2.500 INCHES.