LBBS series large diameter gages use a precision ball bushing slide mechanism for applications where retraction is required beyond the range of the indicator. The movement is light, sensitive and accurate while free of any side play. Ideal for applications to bypass obstructions, inspect grooves, contours, recesses or retraction over the major diameter of a reverse taper. Models are available in fixed or adjustable frame designs.
LBBS Series Features:
Standard with partl# 2DM125-05 .0005" graduation dial indicator
1" standard gaging travel, up to 4" travel available upon request
Lightweight aircraft grade aluminum tubing
Retraction handle
Patented precision ball bushing movement
Standard frame clearance of 1.25" for LBBS-A and .75" for LBBS-F
Standard gaging depth of 0 - 2" for LBBS-A and 0 - 1" for LBBS-F