RIDGID 35913 MicroDrain Spring Shell. Ridgid has large lineup of compact handheld inspection cameras. These Cameras provide users with the ability to easily find cracks and breaks in small, hard to reach areas. These SeeSnake Inspection Cameras feature pistol-grip designs, large screens, aluminum camera heads and protective line reels for optimized diagnostics. The RIDGID 35913 MicroDrain Spring Shell is a genuine replacement part manufactured specifically for SeeSnake Micro Reel Inspection Cameras. This RIDGID 35913 MicroDrain Spring Shell is fully covered under RIDGID's 3-year limited performance warranty and lifetime warranty to be free of material defects.