1, FERMETURE ANTILUCE 2, Screw =40mm, weight=0.05kg 3, stainless steel 4, polished treatment 5, good quality 1, Droplock Fastener, Baby Anti Luce Fastener OF 40mm THREAD2, weight=0.05kg3, stainless steel, we also have mild steel style.4, polished treatment5, good quality6, we have many items in this series Droplock Fastener