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Extension Arm

The arbor press I bought came with a puny 1' long arm. I actually used it to build the first dozen or so struts of the first dome I ever made, and I thooght my arm would fall off. Get a 3' length of steel pipe and put it over the short arm that comes with the press. I've used the arm from a pipe-threading tool. It was hollow and had a nice smooth end.

All information herein copyright 2007 by Howard Cohen