A16540320 Extension Set For Built In Locker Locks

• Suitable for use with 1654,1655 and 1670 locks
• Suits door thicknesses from 17mm to 19mm
• Each kit contains:
  2pcs Screw Extensions
  1pc Disc Shaft Extension
  1pc Cylinder Extension
  1pc Clutch Drive Extension
• Download the A16540320 assembly guide from our Installation Instructions section
  in Help & Support