Heavy Duty Clamp
The heavy duty cast aluminum clamp has a lifetime guarantee (clamp will also fit standard arm that comes with tables). Clamp opens up to 1.5 inches wide. The easy-grip clamp knobs with wide clamping surface eliminates arm wobble, reduces risk of table breakage. 3/4 inch square steel tube 48 long may be ordered in standard or folding style. (Clamp Only).