Internally toothed cable tie for release and reuse. Suitable for large and/or heavy bundles. With loop back for protruding band end. Available in black and natural. Lever lock for easy and quick release of the cable tie. Looped back band protects against accidental opening. The RT250 is a releasable cable tie and can be reused. Due to its holding force of 1115 N, the cable tie is ideal for securing large and/or heavy bundles. UV weather-resistant cable ties made of PA66W are recommended for outdoor applications. Shorter, releasable cable ties with the same holding force are covered by the REL250 series.