The Destaco 817-U Light-Duty Pneumatic Clamp is a compact, automated toggle clamp designed for precision holding in assembly and welding applications. As the pneumatic version of the 317-U and 317-S manual clamps, it offers consistent clamping force with minimal operator input.
This model features a U-bar clamp arm and dual mounting surfaces for flexible installation. It delivers up to 369 pounds of exerting force and supports a maximum holding capacity of 375 pounds. The built-in flow control ensures smooth operation, while the magnetic ring piston enables position sensing with either round or T-slot sensors.
With a 1.26-inch cylinder bore and 2.37-inch clamp arm length, the 817-U is ideal for light-duty tasks requiring repeatable clamping. It includes 1/8 NPT air ports and operates within a temperature range of -10°C to 90°C. The clamp does not come with a spindle but is compatible with accessories like the 810169 sensor and 802450-32-1-00 seal kit.
Quick Product Highlights
- Pneumatic version of 317-U and 317-S clamps
- 369 lbf exerting force, 375 lbf holding capacity
- Built-in flow control for smooth operation
- Sensor-ready for round or T-slot sensors
- Dual mounting surfaces with U-bar clamp arm





