Klein hex-keys are the tools professionals cannot afford to be without. Heat-treated and tempered for superior strength and durability. Klein hex-keys are designed for a precise fit in sockets, preventing slippage and stripping of the socket.Warnings The use of more than two extensions will effect video/picture quality. Not for personal or medical use. Features Maximum of four extensions plus camera Up to two extensions may be used with 17 mm cameras without loss of video quality (3 m/9.9-feet) Compatible with smaller diameter cameras For use with Klein Tools ET500 and ET510 borescopes Extends the reach of 17 mm borescope cameras Overall Length: 1.0 m (3.28 ft) Camera Diameter: 17 mm Maximum Extensions: 4 extensions plus camera Optimal Extensions Without Video Loss: 2 extensions with 17 mm cameras (3 m / 9.9 ft) Width: 0.66 in (1.7 cm) Height: 2.2 in (8.4 cm) Depth: 39.6 in Weight: 0.581 lbs Country of Origin: China Compatibility: Klein Tools ET500 and ET510 borescopes DownloadsVideo DownloadSpec Sheet
