Ridgid 16703 Tri-Stand Chain Vises, 1/8 in - 2 1/2 in Pipe Cap – weldingoutfitter.com
VEVOR Tripod Pipe Chain Vise, 1/8"-5" Pipe Capacity, 36.4“ Length Chain Vise Stand with Portable Folding Steel Legs, for Grabbing, Supporting and Bending Pipes in Factory, Workshop and Home | VEVOR US
Source Hongli Tri-stand Portable Chain Vise For 1/8" to 6" Pipes on m.alibaba.com
H401 Tri-stand Chain Vise / Pipe Stand Support - AliExpress
TRISTAND® 460-6 Portable Chain Vise, 1/8" to 6" Pipe Capacity
RIDGID 1/8 in. to 5 in. Pipe Capacity, Top-Screw Chain Vise for Stands Model 560 (Includes Pipe Rest, Pipe Bender & Tool Tray) 40165 - The Home Depot