6 Piece Telescoping Gauge Set with Vinyl Case

The telescoping gauge set takes quick and accurate indoor measurements from 5/16" to 6". The long rods make it easy to reach inside bores. The telescoping gauge set features spring loaded, self centering plungers and twist knobs for measurement locking. With a vinyl carrying case included for easy transport and storage, they're the perfect telescoping gauge set for the home or workshop. Range x Depth: 5/16" to 1/2" x 4" 1/2" to 3/4" x 4" 3/4" to 1-1/4" x 4" 1-1/4" to 2-1/8" x 5" 2-1/8" to 3-1/2" x 5" 3-1/2" to 6" x 5"