Note, pricing may vary depending on location from $10 or Less (to $8.49).
Editor's Notes & Price Research
Our research indicates that this 12" Irwin Tools Quick Grip SL300 Bar Clamp Series is $8.69 lower (46% savings) than the next best available price from a reputable merchant with prices ranging from $18.69.
Bar clamp delivers 300 lbs of sustained clamping force in up to a 12" wide area. Locking swivel jaw with full face pads provides even distribution of pressure. Heat treated, black oxide carbon steel provides maximum durability - Discombobulated
Looks like you could order just a single clamp online for $9.99, limit 1 .
Please notice Lowes online description of the clamp is wrong; It's only a 12" clamp NOT a 20.62" clamp (not sure such a thing exists).
Irwin Model #512QCN
Lowes Item # 118178
Same clamp at Amazon http://www.amazon.com/Tools-QUICK...quick+g
My local store had signs in place for this deal, too.