Product: Hook tools for manhole covers, channel cleaning, and fall-door removal Key benefits Secure T-handle pull hook: Robust T-grip design that stays in place during use, giving stable, comfortable control when lifting or pulling covers. Safe channel-cleaning hook: Cutting edge is finely polished and burr-free to reduce the risk of injury while scraping or clearing debris. Durable lifting hook: Designed for manhole and chamber covers, waterproof and easy to clean for reliable, long-term service in wet environments. Long rod pull hook: Extended rod with a comfortable grip for safer reach and easier operation when removing fall doors or covers. What it does and why you need it Enables safe, controlled removal and handling of manhole covers, drain/channel covers, and fall doors. Reduces user fatigue and slip risk through ergonomic grips and secure handle designs. Minimizes injury risk during cleaning tasks thanks to polished, smooth edges. Stands up to wet, dirty conditions and is simple to rinse and maintain. Important attributes Function: Pulling, lifting, and channel-cleaning for covers and access points. Compatibility: Suitable for manhole covers, channel/drain covers, inspection pits, and fall doors. Design variants: T-handle pull hook, polished channel-cleaning hook, waterproof lifting hook, and long-rod pull hook with comfortable grip. Performance: Secure engagement with covers, safe scraping/cleaning edges, waterproof construction for durability, and ergonomic handling for repeated use. Use scenarios Maintenance crew removing a manhole cover: Use the T-handle or lifting hook to securely engage and lift covers without slippage, then clean around the rim with the channel-cleaning hook. Clearing a blocked drainage channel: Use the polished channel-cleaning hook to scrape compacted debris safely, then lift out access covers with the long rod pull hook for deeper inspection. Wet-site operations: In rainy or wet conditions, rely on the waterproof lifting hook to handle and clean covers without corrosion concerns and with easy rinsing after use. Practical notes Choose the T-handle for high-control lifting, the long-rod pull hook for extended reach or fall doors, and the channel-cleaning hook for scraping and debris removal. After use, rinse hooks as needed; waterproof design facilitates cleaning and lengthens service life. This set of hooks provides practical, safe, and durable tools for cover removal and channel maintenance tasks without special setup or training.