The G.A.L. Adjustable Fillet Weld Gauge uses an offset arm which slides at a 45° angle to make fillet weld length measurements. Simply adjust the arm until it touches the toe of the vertical leg. The gauge is calibrated to 32nds, with metric equivalents given, so you get more accurate readings. Four screws hold the offset arm in position for future adjustments.
This gauge also measures weld throat thickness to 1/ 16" by adjusting a pointer until it touches the centre of the weld. A thumb screw holds the pointer in position for future reference. If the weld is concave, more filler material can be added to build the weld throat up to standard.
G.A.L. Adjustable Weld Gauge measures both leg lengths and weld throat fillet weld thickness.
The G.A.L. Adjustable Fillet Weld Gauge is made of durable, rust resistant stainless steel. Its 2¼ x 3" slim design weighs only 1½ oz., fits easily into a shirt pocket. And because there is just one gauge needed to make all measurements, the chance of losing essential fillet weld gauge blades is eliminated. Fumbling through seven different, inaccurate gauge blades is also eliminated.