Diamond Grip Diamond grip is often kept in stock in sizes up to 18.75″ broad, 1.5″ height, and 14g thick. It’s usually offered in galvanised steel, but stainless steel and aluminium are also options. Width (Inches)Height (Inches)Thickness (Gauge)Lbs per FootNormally in Stock 4 3/4 (2 Diamonds)1 1/2″14g2.3Yes 7 (3 Diamonds)1 1/2″14g2.9Yes 9 1/2 (4 Diamonds)1 1/2″14g3.5Yes 11 3/4 (5 Diamonds)1 1/2″14g4.1Yes