Holder

Holding means comprising:

• a first clamp having a first extension means integrally formed therewith;
• a second clamp having a second extension means integrally formed therewith;
• variable sized means for rotatably gripping said first and second extension means whereby said first and second clamps are rotatably secured together so as to be angularly adjustable with respect to one another when said variable sized means is of a first size, and for fixedly gripping said first and second extension means whereby said first and second clamps are fixedly secured together at a selected angular position with respect to one another when said variable sized means is of a second size which is smaller than said first size;
• said first and second extensions and said variable sized means being axially aligned;
• said first and second extensions being spaced apart from each other by said variable sized means so as to define a gap therebetween when said variable-sized means is either of said first or second size;
• a first washer interposed between said variable-sized means and said first clamp;
• a second washer interposed between said variable-sized means and said second clamp;
• and
• means for varying said size of said variable sized means
• whereby the adjustability of said holding means and said clamps relative to one another is facilitated by said washers and said gap defined between said extensions, yet said clamps are stably supported with respect to each other by said variable sized gripping means.