- 38 Series Lock-Joint Outside Calipers
- 12" Long
features
- Feature a joint which can be quickly and firmly locked by a partial turn of the large knurled disc
- A spring washer under the disc maintains proper tension of the legs when the joint is unlocked
- These calipers are also provided with an adjusting screw to permit fine-adjustments for close measurements
- The legs are made of a high-grade steel and well shaped
- Knurled adjustment nut for fine adjustment after legs have been locked
- Joint can be quickly and firmly locked
| Length | 12 in |
| Material | Steel |
| Manufacturer Name | L.S. Starrett |
| Measurement Type | Outside |
| Type | Firm Joint Caliper |
| Weight | 0.61 LB |

