Taking point-to-point measurements from 1'4" to 11'11" (400-3640 mm) the DF-3DX Digital Tram Gauge user can measure in feet

which can be screwed by simply tightening it with an Allen wrench

or construction sites

96 Minimum Fan Width (in) 18 Minimum Fan Width (mm) 457 Pattern Size (mm) 457

Another nice feature of the BS-250M is dual operating modes

Graco 184230 GLAND PACKING MALE spo-cs-disabled Taking point-to-point measurements from 1'4"Specifications UPC Product: 00633955912786 Family Code: FAMXTM Country of Origin: US Unit of Measure: EA Height: 1. 2 IN 3. 048 CM Length: 3. 6 IN 9. 144 CM Width: 3. 6 IN 9. 144 CM Volume: . 009 FT3 0. 000 M3 Shipping Weight: . 12 LBS 0. 054 KG Technical Specifications Type Gland Thread Gender Male