Woodhead 4024 Super-Safeway Pushbutton Pendant Station, 4 Buttons, 1 Speed, F3 3/4" Cord Grip Body Size, .500&ndash;.750" Cord Diameter Unique, industry-leading, NEoTEX Paracril OZO rubber pendant stations yield the best performance for abrasion, chemical exposure and temperature extremes Ergonomic design fits easily in the palm of your hand for greater comfort and reduced fatigue Housing to cover fitted with tongue and groove design for best sealing performance Pushbuttons are not exposed beyond enclosure face to prevent unwanted activation and button protection Single and two-speed buttons can be wired as an electrical interlock for improved safety