PRODUCT: STAINLESS STEEL ANTI-DROP DEVICE FOR OUTWARD OPENING WINDOW MODEL NO: C04-A0 COLOR: ORIGINAL LOADING CAPACITY: 100 KGS PACKING：1PC PER BAG，300PCS PER CARTON MATERIAL: SUS304 AND STAINLESS STEEL APPLICATION: C GROOVE CASEMENT WINDOWS，C GROOVE INWARD OPENING WINDOW，OUTWARD OPENING WINDOW. FOR MORE INFORMATION， PLS CONTACT SALLY 153833708@QQ.COM