VEVOR Tripod Pipe Chain Vise, 1/8"-5" Pipe Capacity with Portable Folding Steel Legs, 36.4 inch Length Chain Vise Stand, for Fixing and Bending Large Pipes in Workshop, Home and Factory - Walmart.com
Milwaukee 1/8 in. to 6 in. Portable Leveling Tripod Chain Vise Stand 48-22-8690 - The Home Depot
Welding Table Extension - 10" X 10" Vise Mount -
H401 1/8'-6'Adjustable Portable Pipe Bench Vise Chain Type Vise Holder - China Chain Type Vise Holder, Vise Holder | Made-in-China.com