McMaster 2787T412 Viking Caster, High Capacity, Swivel with Lock and Nylon Wheels, 4" Wheel, 1,600 lb 1R414 Includes (6) Rolls Office Tape Includes (6) Rolls Office Tape 502 Harness End Connection Snap Hook Harness End Connection Material Steel Number of Legs 2 Series ShockWave(TM)2 Anchorage End Connection Rebar Hook Visual Load Indicator Yes Shock Absorbing Lanyard Material Polyester Number of Rescue Rings 2 Anchorage End Connection Material Aluminum Includes Rescue Ring Yes RFID Equipped Yes Anchorage End Connection Type Rebar Hook Shock Absorbing Type Tubular Webbing Rescue Ring Material Steel ANSI Standards Met ANSI Z359 Tile For Use With Mild Acids Oil Mount Material Zinc Plated Steel Mount Type Plate Mounting Fasteners Included No Center to Center Length (A) 5 1 4" Center to Center Length (B) 4 15 16" Center to Center Width (B) 2 7 16" Mount Plate Length 6 1 4" Mount Plate Width 4 1 2" Performance High Capacity Bearing Construction Dual Raceway Swivel Lock Activation Twist Ring Temperature Range 40° F to 250° F Tread Style Flat Wheel Tread Filler Material Glass Wheel Tread Material Nylon Country of Origin China DFARS Compliance Specialty Metals COTS Exempt ECCN EAR99 REACH Compliance Not Compliant RoHS Compliance Not Compliant Schedule B Number 871690