RecessCheker® Measuring System

Patent #4,936,024 This patented system provides fast interchangeability of all recess measuring elements listed below on a single base having one digital electronic indicator. This system is ideal for use in manufacturing applications where the recess measurements need to be recorded electronically and for incoming or final inspection applications where space, storage and total gage costs are important. When four or more of the above elements are required, it is less expensive to purchase the “RecessCheker” System instead of individual gages. Customers need to order one “RecessCheker” Base and specify the types of gages needed as “RecessCheker” Elements.


Base UnitRCB-1


Slot DepthRCSL-0

Phillips Recess:

Pozidriv Recess:

Square Recess:

Hex Recess:
thru 3/8RCH-375
thru M10RCHM-10

6-Lobe Recess:
thru T-55RC6L-T55

Our company is taking all precautions during the COVID-19 coronavirus pandemic. We do remain OPEN for business and stand ready to serve you. We are limiting customer service interactions to PHONE and EMAIL. Although we are not promoting in person visits, we will be practicing non-contact package pick up and drop off, along with critical on-site calibration services as necessary.