Velcro Brand 2X4KIHLM Hook and Loop Fastener, Strip, 2 in Overall Wd, 4 in Overall Lg, Black, 50 PK G6399811 147 Key Type Keyed Different 147 Key Type Keyed Different Features Reserved for Safety Cylinder Body Thickness 3 4 in Locking Mechanism 6 Pin Tumbler Vertical Shackle Clearance 1 1 2 in Number of Keys Included 1 Labeling Label Attached Resistance Properties Chemical Resistant Number of Tumbler Pins 6 Header Danger Non Removable Key Yes Padlock Brand Master Lock Horizontal Shackle Clearance 25 32 in Includes Label Padlock Label Language English Opening Type Key Key Style Standard Key Combinations 40 Maximum Head Rotation Angle 90 Degrees feature packaged sets of matching rectangular hook and loop pieces with adhesive backing 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