Molded Plastic Holders for Safely Storing Wrenches Wrench Sizes: Inch: 3/8", 5/16", 1/4", 7/32", 3/16", 5/32", 9/64", 1/8", 7/64", 3/32", 5/64", 1/16" Metric: 10mm, 9mm, 8mm, 7mm, 6mm, 5.5mm, 5mm, 4.5mm, 4mm, 3mm, 2.5mm, 2mm, 1.5mm Lifetime Guarantee 15277$10.95 ©2004 WAGIC Inc.