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Snap-on EMSM3818 | Coolant Temperature Sensor Socket | 3/8 in drive, 18 mm, 66.7 mm long
An 18 mm single-hex coolant temperature sensor socket with a 3/8 in drive. Length is 66.7 mm, socket-end diameter 26.5 mm and bolt clearance depth 53.6 mm. It is filed under Snap-on's oxygen and fuel sensor tools. The catalogue gives the single-hex 18 mm form and the dimensions shown, with no further feature notes. Overall length is 66.7 mm.
Key features
- Single-hex 18 mm opening
- Opening depth 8.9 mm; drive-end diameter 25.7 mm
- 3/8 in drive
- Overall length 66.7 mm
- Specifications
| Part Number | EMSM3818 |
| Brand | Snap-on |
| Drive Size | 3/8 in |
| Bolt Clearance Depth (mm) | 53.6 |
| Drive End Diameter (mm) | 25.7 |
| Size (mm) | 18 |
| Opening Depth (mm) | 8.9 |
| Length (mm) | 66.7 |
| Socket End Diameter (mm) | 26.5 |
| Country of Origin | USA |
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