| Year | 1996 |
| Date | 17-May |
| Volume | 176 |
| Issue | 4,017 |
| Page | 596 |
| Category | Lathe |
| Part | |
| Title | Adjustable Mandrel Stop |
| Author | Ivan Sparks (New Zealand) |
| Notes | Devised this useful attachment. Main body, centring clamp, locknut, fine adjuster and stop collar, stop rod, stops, knurling, using the tool |