This general purpose vise can be used in a wide range of tension and compression testing applications. Wide opening range accommodates large and unique samples. Rugged design permits testing up to 500 lb - Includes:Gour screws - Adapter for mounting to the above listed test stands. The G1070 self-centering vise grip offers smooth removable jaws can be field-modified to improve sample gripping characteristics as required for pull testing applications. - Use this grip with a choice of test stand and force gauge to create a complete testing system. - Features:Maximum tension force: 500 lb - F (2,500 N)For general tension and compression testing applications - Mounts directly to the following test stands: ESM, ESM303, ES30, TSC1000, TSF, TSFM500. Also compatible with ES10/ES20 when ordered with optional AC1060 mounting plate. - Weight: 2.0 lb (1.0 kg)