Positioning Bases | McMaster-Carr

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2,034 Products

Fabricating and Machining

Workholding and Positioning Bases

Workholding and Positioning Bases

Position objects on workbenches and assembly stations

Vise Bases

Hold and rotate a vise

Part Presentation Stands

Part Presentation Stands

Position parts for easy, repeated access for workers, robots, and other machines

Ring Stands

Hold lightweight objects such as beakers and other lab equipment

Milling Tables

Turn the handles to position work on X- and Y-axes

Sine Plates

Use with gauge blocks to measure angles on your workpiece or set up a part for precision grinding

T-Slot Fixture Plates

T-Slot Fixture Plates

Position workpieces with T-slot nuts, bolts, and setup studs for precise machining

Grid Fixture Plates

Grid Fixture Plates

Use threaded and unthreaded holes to position workpieces for precise and repeatable machining

Fixture Tables

Add clamps, brackets, and other components to build fixtures for welding and assembly

Rotary Tables

Rotate your work 360° for easy access to different angles

Building and Machinery Hardware

T-Slotted Framing Mounts

T-Slotted Framing Mounts

Connect tubes, switches, casters, and other components to T-slotted rails

Locking-Slotted Framing and Fittings

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

Turntables

Rotate to reposition machinery and equipment

Leveling Mounts

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

Power Transmission

Motor Mounts

Adjust motor positions in belt-driven systems to increase efficiency and reduce wear on components

Turntable Bearings

Turntable Bearings

Support machinery that slowly turns or oscillates, such as a rotating hoist

Measuring and Inspecting

Variance Indicator Holder Bases

Variance Indicator Holder Bases

Thread a post into the hole to mount variance indicators

Variance Indicators

Variance Indicators

Identify small dimensional differences when checking part quality and alignment

Variance Indicator Holders

Variance Indicator Holders

Position and hold variance indicators in place for accurate readings

Variance Indicator Collets

Variance Indicator Collets

Hold the stem of plunger-style indicators for custom mounting jobs, such as creating depth gauges

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

Material Handling

Robot Bases

Elevate robot arms so they can reach raised surfaces, such as conveyor belts and workstations

Robot Base Mounts

Robot Base Mounts

Secure your robot arm to benches, frames, or other surfaces

Robot Workstations

Robot Workstations

Create a portable working home for your robot arm

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)