Tether Swivel Accessory

The Tether Swivel Accessory is a fall arrest device should the tool or crossover accidentally back off the quill. The system secures the Volant CRTi® or CRTe® casing running tool via the LockSleeve to the top drive using cables with the provided in-line, single use Volant Energy Absorbers.

TSA4

CRTi3-7.0 with Tether

Stop Arm Assembly used to contact bails to keep Swivel Plate stationary relative to the to drive preventing cables from becoming tangled during rotation of the top drive quill.

Volant Energy Absorbers are plastically deformable to absorb a fall.