Lab Jack Scissor Stand Platform - Stainless

Specification SIZE Platform Size Max Height Max Load 4x4x6" 4x4" 6" 7lbs 6x6x10" 6x6" 10" 17.5lbs 8x8x10" 8x8" 10" 33lbs 12x12x15" 12x12" 15" 55lbs   Feature [MATERIAL]: Stainless Steel 304. [HIGH PERFORMANCE]: Chemically-resistant. The height can be adjusted by simply turning the knob. [WORKING PRINCIPLE]: Taking advantage of the instability of parallelogram, the function of lifting is realized by changing the insertion distance of knob rod. [APPLICATION]: It can be widely used in laboratories, families, factories, warehouses and other places.