Greater Than Tools Air Shim is an invaluable tool that will save you time, and make the job of opening cars easier. The tool is made of fortified vinyl to high quality specifications.
The GTT 301 Air Shim slides between the car door and the glass/frame. Squeezing the pump slowly will wedge the door away from the frame, allowing car opening tools to be inserted.
You can also use the GTT 301 for a wide variety of other jobs, including re-hanging windows and doors.
When hanging doors, more than one tool is required. This allows very precise adjustments on each wedge so that you can perfectly mark and hold doors squarely.
| Dimensions (mm) | 143 x 158 |
| Thickness, deflated | 2 mm (Minimum) |
| Thickness, inflated | 70 mm (Maximum) |
| Pressure, general use | 98 kg |
| Pressure, maximum use | 196 kg |
WARNING The GTT 301 Air Shim is made of very strong material and is capable of exerting substantial pressure on objects. You must exercise extreme caution when using to avoid damage to vehicles, other items being wedged and yourself. LSC cannot be held responsible for any damage to property of persons.