300M Tether Capacity. Freestanding Hand-Crank Design. Built for Deep-Water ROV Operations. The CHASING Reel 300M. The CHASING Reel 300M is a heavy-duty, freestanding hand-crank tether reel engineered for extended-depth ROV deployments requiring more than standard 200M configurations can reach. With a large-format spool holding up to 300 meters of high-visibility yellow tether, a robust steel freestanding frame, and a smooth hand-crank winding mechanism, it delivers reliable, tangle-free tether management for deep-water public safety, search and rescue, and infrastructure inspection operations. No battery required — simple, dependable, and field-ready wherever the mission takes you. Key Features 300M Tether Capacity — Large-format spool holds up to 300 meters of tether for deep-water ROV operations beyond the range of standard 200M reels Freestanding Steel Frame — Robust tripod-style stand keeps the reel stable and upright on shore, dock, or vessel deck without requiring a mount or operator to hold it Hand-Crank Winding Mechanism — Smooth, manual crank handle enables controlled tether deployment and retrieval with no battery, motor, or power source required High-Visibility Yellow Tether — Bright yellow tether color improves situational awareness and tether tracking during surface operations in low-light or busy environments Heavy-Duty Construction — Built for demanding public safety, search and rescue, and infrastructure inspection deployments where reliability is non-negotiable CHASING ROV Compatible — Designed for use with CHASING M2, M2 Pro, and compatible ROV systems requiring extended tether reach Specifications Max Tether Capacity 300 meters Winding Type Manual hand-crank Frame Style Freestanding tripod steel frame Tether Color High-visibility yellow Weight 15 lbs Country of Origin China HS Code 950730 Vendor CHASING In the Box CHASING Reel 300M × 1