750 SERIES BALL END

Ball ends are great for creating instant angle adjustment when combined with any 750 series block Here's how they work; when loosened slightly, the diagonally split rod end is slid inside of any length of Berkey System tube and is then locked inside the tube by tightening the fastener on the ball. The ball end can then be mounted in any block and this allows omni-directional movement up to about 35 degrees. The fasteners for the ball ends match the blocks, so the standard Bondhus balldriver wrench that is used for the blocks is also used with the corresponding ball end, meaning that the 500 and 750 series ball ends use the 5/32 inch Bondhus balldriver wrench and the 375 series ball end uses the 9/64th inch Bondhus balldriver wrench. Simply mount any block to the bottom of the product (example: beer bottle, packaged goods, etc.) and place the ball end into the block and ta-da - instant angle adjustability. Go here for a short video tutorial on the ball ends: