Cole-Parmer Essentials Lab Jack, 8" x 8" Top, 176 lb Capacity

These laboratory scissor jacks provide stable, height-adjustable support for hot plates, baths, glassware, and many other items. Positioners are constructed of rugged, chemical-resistant anodized aluminum with stainless steel operating screw. Top-plate skid pad prevents slipping.
Each positioner is precision engineered for smooth, continuous operation throughout its range. Easily set the exact height needed with the turn of a knob.

A 10 mm tapped hole in the right rear corner accommodates a frame rod (not included) for mounting ring stands and other lab apparatus.

Note: Lift height is 3 to 9.75", not 3.5 to 13" as stated in the brochure.