Thumb Score: +21

Lowe’s currently has a sale on Jorgensen Bar Clamps.

4-in 300-lb Bar Clamp for $5.98 – Retail $9.98 [lowes.com]
6-in 600-lb Bar Clamp $9.98 – Retail $16.98 [lowes.com]
12-in 600-lb Bar Clamp $11.98 – Retail $19.98 [lowes.com]
36-in 600-lb Bar Clamp $17.98 = Retail $27.98 [lowes.com]