Tractel 100 ft. D4 Descender Kit – Extended Reach Rope Descent and Rescue System - KIT-D4100

The Tractel D4 Descender Kit gives users a complete, high-performance descent and rescue system made for workers who demand reliability, control, and safety when operating at greater heights. Featuring Tractel’s innovative D4 double-safety descender, this kit ensures smooth, precise rope control during descent and provides automatic locking in the event of a sudden release.

This professional-grade system includes a 100 ft. (30.5 m) rope assembly, giving users the extra reach needed for taller structures and vertical access work. The 6 ft. endless sling and autolocking carabiner make for quick and secure anchor setup, while the compact carrying bag keeps all components organized and easy to transport.

Built from lightweight, corrosion-resistant materials, the D4 descender offers durable performance for demanding environments such as tower maintenance, industrial rope access, and emergency rescue operations. The KIT-D4100 is designed to meet or exceed OSHA and ANSI Z359 safety standards, ensuring confidence and compliance on every job.

Specifications

• Model: KIT-D4100
• System Type: Rope descent and rescue kit
• Includes:
  • D4 Descender (for 7/16 in. / 11 mm Kermantle rope)
  • 100 ft. (30.5 m) rope assembly
  • 6 ft. (1.8 m) endless sling
  • 5/8 in. autolocking carabiner
  • Durable carrying bag
• Descender Features:
  • Dual safety cam system for smooth, controlled operation
  • Automatic locking function for secure stops
  • Ergonomic handle for precise rope handling
  • Lightweight aluminum construction
• Applications: Rope access, confined space, rescue, tower work, maintenance
• Compliance: Meets OSHA and ANSI Z359 fall protection standards