The Ohto Gripper is a classic, highly collectible double-knock mechanical pencil from the 1980s.
The specific model of the Ohto Gripper is the OP-500. The pencil was only sold in a 0.5 mm lead size.
The Ohto Gripper has a mechanical ballpoint pen. The two were sold as a set when they were still available at retail.
Ohto Gripper Mechanical Pencil Information
| Street Price | Check Price |
| Manufacturer | Ohto |
| Pencil Models | OP-500 |
| Barrel Color | Blue, White, Black |
| Barrel Material | Plastic |
| Body Diameter (mm) | 12.0 |
| Grip Color | Black |
| Grip Material | Rubber |
| Knurled Grip? | No |
| Grip Diameter (mm) | 12.0 |
| Body Shape | |
| Lead Grades | HB |
| Capped or Retractable | Retractable |
| Lead Advance Style | Push Button |
| Lead Color | Graphite |
| Lead Size (Diameter) | 0.5 mm |
| Similar To: | |
| Eraser? | Yes |
| Eraser Refillable? | Yes |
| Clip | Yes |
| Clip Material | Metal |
| Weight | 13.5 |
| Pipe Color | Silver |
| Tip Material | Metal |
| Tip Replaceable? | No |
| Pipe Type | Fixed |
| Lead Pipe Length | 4.0 |
| Pipe Retractable? | Yes |
| Cleaning Rod? | No |