TapeTech 3.5" in. EasyRoll Angle Head drywall taping tool corner finisher by Ames Taping Tools reduces drag with easy rolling rubber-tired wheels. Tapetech 3.5 inch EasyRoll angle head is used after bedding tape into drywall angles with corner roller and spreads mud compound evenly on both sides of angle at the same time. Integrated spring adjusters allow quick change of spring tension to suit any drywall finishing job. Tape Tech Easy Roll 3.5 inch angle corner finishing tool with wheels glides smoothly in drywall corners due to reduced friction. Use angle head to feather inside 90 degree tape corners after applying with banjo, compound applicator or automatic taper. EasyRoll angle corner finisher can also be used to apply final smooth feathered finish coat of compound, by simply attaching to an angle box (also known as flusher box, hockey box or corner applicator). Convenient spring adjustment levers quickly allow change of tension preference. Firm spring adjustment is often used when final finishing inside drywall angles, and softer setting is popular when applying tape coat