Looking to build massive pinch strength? Take a sip from The Flask. This lightweight and innovative piece of equipment from Barrel Strength Systems has quickly become the premier pinch device. The Flask is a compact, 2.25" fixed-width pinch device designed to mimic the profile and thickness of two 45lb plates pinched together, just like the classic grip feat. At less than 2lbs, The Flask can be set up on a loading pin with total loads less than 10lbs all the way up to 300lbs+, so it can be used for things as light as single-hand rehabilitation, or building crushing two-hand pinch strength. The textured aluminum surface holds chalk and is corrosion resistant, to ensure consistent friction over time on every individual device. Our Loading Pin from Barrel Strength Systems is designed to work with the Flask!
