Item # MJBB-1000, Underwater Boulder Bags On Matjack-Indianapolis Industrial Products

Boulder Bags derive their name from gold dredgers and nugget hunters who use them for lifting boulders in the shallow rivers of California's mother- lode country. They are designed to get a maximum amount of lift from a single lift-point in a minimum depth of water. For example, the 2000 pound Boulder Bag gets its total lift in less than 3 feet of water, whereas the 2000 pound Open Bottom Bag requires almost 8 feet of water. These bags are very durable and have been used as air jacks capable of exerting several thousand pound of force over a large area.

Unit of Measure

Specifications

Lift Capacity	N/A 1000 lb
Shipping Weight	N/A 21 lb
Height	N/A 56 in
Width	N/A 58 in
Volume at Surface	N/A 16.0 ft³

Specifications

Lift Capacity

Shipping Weight

Height

Width

Volume at Surface