... .OEM accepted stainless steel threaded railing tube end cap handrail end cap, end cap for steel tube Stainless Steel pipe fitting, ... construction upholstery,and industry instruments(fencing,railing,safe door/windows,gate fitting,inside staircases ,balcony balustades,furniture ... , handrail fittings, pipe fittings . Including wall bracket, end cap, tube base, flange, elbow, crossbar holder, We have ...