1. WA safety clamps are tools for handing flush joint pipe and drill collar.
2. Type WA-C Safety clamps can accommodate pipe from 3 1/2 to 15 5/8 inch (88.9-396.9mm) O.D.; Type WA-T Safety Clamps can accommodate pipe from 11/8 to 41/2 (28.6-114.3mm) O.D..
3. WA safety clamps are designed and manufactured according to API Spec 7K.