Products Top Sellers Square Rod By incorporating a stainless steel square rod with rounded corners and a tough aluminum alloy rod guide, the Square Rod ensures non-rotational motion without the need for multiple components. Flat-1® Cylinder Our original round cylinder for single, double and reverse acting applications is compact and reliable offering an unequaled design, versatility and reliable performance. Original Line Rod Lock Ideal for preventing drift at machine shut-down, the Rod Lock is a normally clamped unit that holds the piston rod in position when air pressure is not present. Pneu-Turn® Rotary Actuator This lightweight, small-bore pneumatic actuator provides continuous position sensing—ideal for transferring, clamping, bending, turning, screwing and camming applications. Extruded Linear Thruster A rugged, guided actuator with a cylinder integral to the thruster block, this sleek bodied thruster incorporates switch mounting, for a clean, space-efficient package. Ultran Band Rodless Cylinders Providing one of the highest coupling strengths on the market, the design of Bimba's rodless cylinders keeps out metal chips and other leak-causing contaminants for longer cylinder life.