Lower flange-mount hydraulic work supports are mounted to the surface of the fixture and don't require fixture holes. They are plumbed directly on the flange.
Threaded-body hydraulic work supports can be height-adjusted as needed to support a variety of work pieces. They can be plumbed from the side or bottom.
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.