MTSSDH15-B Features: -Magnetically attaches to most metal surfaces. -Great for service carts. -Also organizes wrenches. -Blue Magnetic Screwdriver Holder. Product Type: -Screw Driver Holder/Wrench Holder. Number of Slots: -15. Color: -Blue. Material: -Plastic. Generic Specifications: -Holds up to 15 wrenches magnetically. Dimensions: Overall Height - Top to Bottom: -2". Overall Width - Side to Side: -2.5". Overall Depth - Front to Back: -12". Overall Product Weight: -1.76 lbs.