Sun Optics spring compressor
This spring compressor is presently on sale at Optics Planet for $97.99 and use code CYBER and get an addition 11% off. Best deal I've seen for one of these in years. I love mine. I don't know how long they'll be on sale.
If this doesn't belong here I apologize and please remove.
That looks like the B-Square model that I bought years ago when they first came out... I love mine !
I don't remember what I paid for it... actually my wife bought it for me for Christmas... one of my best Christmas presents !
I mounted mine to two 5.5 inch x 12 inch 3/4" thick red oak boards using the carriage bolts that came with it... making it easier to clamp down to my workbench.