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Laboratory Scissor Jack
for laboratory ware
Laboratory jack, scissor type with black enamel finish. Platform size is 15 x 15 centimeters (about 6 x 6 inches). This economy lab jack is made mostly of steel; it is quite sturdy and can support 50 lbs* under normal use. Usable in a great variety of chemistry, physics, and biology teaching lab situations.
Please see the safety notes (right sidebar).
6 x 6" platform size, Black Enamel
Ship wt. 5 lbs.
Price: $46.00 each
Minimum height: 3 inches
Maximum height: slightly less than 10 inches (approx. 9 15/16")
8 x 8" platform size, Black Enamel
This size, unlike the 6x6, has a shallow circular indentation in the center of the platform, to accomodate a rubber or plastic pad (included). Pad is removable.
Ship wt. 6 lbs.
Price: $52.00 each
6 x 6" platform size, Stainless Steel
Ship wt. 5 lbs.
Price $56.00 each
8 x 8" platform size, Stainless Steel
Ship wt. 6 lbs. Shallow indentation in center accomodates a rubber pad (included; see photo). Pad is removable.
Min. height approx. 3 1/8 inches (+).
Max. height approx. 10 7/8 inches.
Price $62.00 each
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General Notes:
This is an economy jack which allows for coarse adjustment of height only.
At only $59-$76 each, these are not precision jacks. They are made for holding up objects where loose height tolerances (i.e., a couple millimeters) and the possibility of a very slight wobble are allowable.
They are still very useful in a huge variety of lab situations and are a popular item.
Safety Reminders:
1. Do not use this jack to support containers of poisonous, corrosive, boiling, or hot/molten materials.
2. * We recommend you put no more than 35 lbs on the jack when it's at or near its maximum height.
3. Do not place a precarious, moving, or unbalanced load on the jack.
4. Do not try to adjust the height after weight has been placed on the jack. The laboratory jack should be adjusted to the proper height before putting weight on it.
5. Do not use any laboratory jack to support anything that someone's life or safety depends on.
6. Do not step or stand on the laboratory jack.