Solder It SG-94 1'' D x 7'' L x 4'' W Screwgrab Specialty Tool, Solder - It, Inc., Mfr#: SG-94

Screwgrab is an exclusive grip improver which increases torque between screwdriver and screw by 400%. One dab of screwgrab provides instant torquing power to stripped screwheads and other fasteners. Allows removal of even badly cammed-out screws and other fasteners. It is not a glue. Works instantly.wipes clean- non staining. Odorless and non-toxic. Won't irritate skin. Non-corrosive. Unlimited shelf-life.