- Endcaps are compatible with all: e75 True Blue Box Levels. The all-rubber shock absorbing design provides protection against frequent drops and jobsite abuse. The endcaps can also easily be removed tool-free for use in tight spaces or in long distance scribing applications. Endcaps are compatible with all: e75 True Blue Box Levels. e95 UltraView LED Box Levels & e105 True Blue Digital Levels.
