This mid-assist fiber optic capstan by GMP Tools features a 42-inch diameter and a slip clutch with a torque limiter factory set at 600 pounds-force, enabling controlled pulls up to 1000 lb capacity. Ideal for long, splice-free fiber optic cable pulls, it functions as both an end puller and booster puller, and can be calibrated to other torque values if needed. Compatible with fiber optic cable blowers, it facilitates longer cable placements without splicing. Additionally, a no-slip version with a steel shaft supports loads up to 1500 lbs for more demanding applications. Weighing 130 lbs, this equipment fits within cable placing and puller tool categories.