bts88 • photos and videos

bts88Dorma RTS88 Concealed Overhead Closer Body - Size 3 & Size 4 • Accommodates maximum door weht of 250 lb (interior) or 200 lb (exterior), including all hardware • ForDormakaba BTS80-B Concealed Center Hung Floor Door Closer - BTS80B Package. Center Hung, Double Acting for wood or steel doors and frames. Spring size 4.