WORKPRO 6"/12" Bar Clamp One-Handed Clamp/Spreader 150lbs/300lbs for Woodworking

2PC 6" /12" 300LBS. (rated up to 300lbs). 【2nd Usage - Spreader 】 The unique quick-change button design allows the F clamp to be a spreader as well. Just press the red button to take the jaw off and then reverse it before putting it back in, you will get the spreader you need.