Product Description: Product Name: SLJ-B helix spiral rack rack SLJ-B for SN, SH (built-in) with a force gauge. Applicable to all industries and research institutions for the tension and compression loads, plug power, destruction test test. The frame is trapezoidal screw drive, with manual operation, simple and stable, vertical-horizontal dual-use and so on. [Buy] [Enlarge] Features: Dimensions: L × W × H (mm) 160 × 240 × 460; Weight: 8.5kg; Rated Load: 500N; stroke: 150mm; can be configured (not included): SN / SH (built-in) force gauge, a variety of fixtures.