BESSEY 5 in. Multi-Purpose Rotating Pipe and Bench Vise with Swivel Base BV-MPV5 - The Home Depot
4-Hole Rotating Base – ST&G Corporation
Mount-it! TV Turntable Stand, Rotating Swivel TV Base for 32-50 Inch TVs - Walmart.com
Rotating Mannequin Pedestal – Mannequin Madness
Amazon.com: 4" LED Rotating Display Base for Crystals Glass Art, Colorful Light Rotating Crystal Display Base Stand, Cup Display Stand Turner for Tumbler Cup : Home & Kitchen
Amazon.com: Swivel Car Seat Base, 360° Rotatable Vehicle Seat Pedestal, Seat Swivel Base Steel Plate with Sliding Track, Stainless Steel Locking Seat Swivel for RV Van Camper Chair Base : Automotive
Biger stronger/Full metal circular rotating base + Thicker metal plate for Mechanical arm/ cloud deck rotating base - AliExpress
Rotating base for laser levels - Huepar USA
Rotating Display Stand 136mm | Rotatable Display Stand - GSW
Rotating base for laser levels - Huepar USA
Source Ball bearing heavy duty base plate rotating small turntable on m.alibaba.com
Rotating Head and Base Bench Vises - Capri Tools
Amazon.com: ASENTE 4 LED Rotating Display Stand - Glass Sculpture Light Base and Lighted Base for Glass Art - Light Display Base - LED Display Base w/ Color Changing Lights : Home & Kitchen
KALOUD Altaris ® Walnut rotating base - El Badia
Rotating Mounting Base 2 in. x 3 in.
Rotator Base Plate (Aluminum hub not included) - Lil' Mynx Removable Dance Poles