The DF106 deluxe leg developer by Deltech Fitness offers commercial quality feel and complete adjustability to accommodate different body types. Exercises offered by this attachment are leg curls and leg extensions. These exercises define the thigh area. By adding a leg developer to a bench, you get more exercises to complete your workout. This attachment is designed to fit the DF102 flat/incline bench, DF9500 flat/incline/decline bench, and the DF2000 standard weight bench. Some Deltech benches come with a leg developer; this is a step up. It comes with bronze bushings and adjustable rollers to give the lifter the smoothest, most precise feel. Start getting the benefits of leg curls and leg extensions with the DF106 deluxe leg developer.