Laboratory support jacks are constructed of painted aluminum and stainless steel. The scissor jack design enables height adjustment with a simple turn of the knob.

LBJK44 has a 4" x 4" platform that can be vertically adjusted from a closed position of 2.5" up to 6". Maximum load capacity is 10kg.

LBJK66 has a 6" x 6" platform that can be vertically adjusted from a closed position of 3" up to 10.5". Maximum load capacity is 20kg.

LBJK88 has a 8" x 8" platform that can be vertically adjusted from a closed position of 3" up to 11.75". Maximum load capacity is 25kg.

LBJK12 has a 12" x 12" platform that can be vertically adjusted from a closed position of 4" up to 19.75". Maximum load capacity is 45kg.