PRODUCT: STAINLESS STEEL ANTI-DROP DEVICE FOR CASEMENT WINDOW MODEL NO: C03-A0-L / C03-AO-R COLOR: ORIGINAL LOADING CAPACITY: 100 KGS PACKING：1PC PER BAG，250PCS 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