AST Flanged Squeeze Bushing
AST Squeeze Bushings are robust clamping solutions designed to resist both axial and torque loads, making them ideal for applications where secure, concentric shaft retention is required.

Download installation and maintenance manuals, order spare parts, and find tutorial videos to help with your chip conveyor installation and operation.
Download installation and maintenance manuals, order spare parts, and find tutorial videos to help with your chip conveyor installation and operation.
Hennig Power Protection is a dedicated division specializing in custom-engineered generator enclosures, fuel systems, and power infrastructure for mission-critical applications across data centers, healthcare, telecommunications, and industrial facilities.
Precision machining, fabrication & welding services from our Rockford, IL facility. Complete manufacturing solutions with ISO-certified quality.
Precision machining for turbine...
Pallet delivery, robotic tending & software for lights-out production
CNC machining centers, lathes, grinders & multi-axis equipment
Safety systems & rod locks for hydraulic & mechanical presses
Squeeze Bushings provide exceptional gripping and locating performance with a uniform 360° squeeze on the workpiece, ensuring superior precision, repeatability, and easy installation.
Squeeze Bushings by AME deliver reliable, uniform 360° clamping for accurate, repeatable workpiece location and orientation. Using a unique design that expands radially against the bore, they eliminate the need for additional locating features or set screws. Squeeze Bushings are ideal for applications requiring precise concentricity and minimal setup time, such as fixture construction, precision machining, and high-volume production.
| Key Features | |
| Uniform Clamping | Provides a consistent 360° squeeze that ensures superior concentricity and repeatability. |
| Fast, Easy Installation | Eliminates the need for set screws or complex locating features. |
| Versatile Fit | Easily accommodates a range of bore tolerances while maintaining precise workpiece alignment. |
| Repeatable Accuracy | Maintains consistent gripping force and location across multiple uses. |
| Durable Construction | Designed for long-lasting performance in demanding industrial environments. |
AST Squeeze Bushings are robust clamping solutions designed to resist both axial and torque loads, making them ideal for applications where secure, concentric shaft retention is required.
Precision clamping devices designed to resist axial forces in fixturing and reciprocating shaft applications.
SITEMA safety catchers have been evaluated according to OSHA Directive CPL 02-01-043. OSHA has determined that the SITEMA safety catcher meets all of the requirements of the directive.
When it comes to reliable and safe machine operation in severe environments, having the right components makes a significant difference. That's why we are excited to introduce the RCHX Exclusion Series Rod Lock — a hydraulically driven rod lock designed specifically for harsh conditions and submersible applications. This latest innovation is a modified version of the original AMLOK RCH Rod Lock, re-engineered to withstand the most demanding applications.
In the world of modern automation, there's a clear shift toward fully electric systems. Learn about the new electric safety brake from Sitema.
Both Hennig and its sister company, Advanced Machine & Engineering, now operate under the Hennig brand.
Same team. Same products. Same company. Different look.
Unifying the two brands under one name clarifies our offerings and makes them easier for you to navigate — one website, one team, one trusted partner.