These mild steel tabs are ideal for mounting your motorcycle gas tank. They come with a slotted hole, ready to weld to your tank and mount to your frame. The curve of these tabs sits nice and low on the frame backbone and is a tried and true method for mounting your tank. Overall length 2 1/2" (63.5mm), width 1 5/8" (41.3mm), hole size for 3/8" (9.5mm) fastener.