Bolt head and nut sizing gauge
Bolt measurement device
Bolt, nut, screw and thread gage
Bone milling template
Bore depth and face squareness gage
Bore gauge
Bow-curved front portion for a theodolite geodetic apparatus
Box level
Box spirit level profile
Bra fitting chart
Bracket and sensor configuration for use in a vehicle door
Brake lining gauge
Brake rod stroke length indicator
Brake wear monitor
Breakdown level
Breast examination pad
Brick laying guide
Brick spacer scale with retractible measuring element
Bubble level
Bubble level