I-Beam Level: 48 in Lg, 3 Vials, Yellow, Top Read, Aluminum, Nonmagnetic
Item: 6R136,
MFR: 42-480,
Brand: STANLEY
| Frame Material | Aluminum |
| Length | 48 in |
| Magnetic/Nonmagnetic | Nonmagnetic |
| Top Read | Yes |
| Total Number of Vials | 3 |
| Number of Plumb Vials | 2 |
| Number of Level Vials | 1 |
| Color | Yellow |