Velcro Brand 2X4KIHLM Hook and Loop Fastener, Strip, 2 in Overall Wd, 4 in Overall Lg, Black, 50 PK G6399811 Time Setting 24 hr Contact Time Setting 24 hr Contact HP @ 120V 2 hp Contact HP @ 240V 5 hp NEMA Rating 3R Type 24 Hour Number of Poles 1 Number of Trippers Included 2 Mount Hole Wall Finish Metal Enclosure has Gray Enamel Standards cCSAus Full Cure 24 hr Begins to Harden 2 hr Viscosity paste Flash Point 200 Degrees F Characteristics Single RTV Compound Designed to Provide Formed In Place Gaskets For Mechanical Assemblies Standards MIL Spec MIL A 46106B Shape Strip Hook and Loop Type Hook and Loop Profile Standard Height Adhesive Type Rubber Bonding Type Adhesive Bonding Method Pressure Overall Length 4 in Overall Width 2 in Color Black Material Nylon Resistance Properties Water Resistant For Location Indoor Outdoor Operating Temperature Maximum 180 Degrees F Operating Temperature Minimum 20 Degrees F Package Quantity 50 also called hook and loop mounting strips