PRODUCT: FRICTION HINGES FOR TILT-TURN WINDOW MODEL NO: F01-L-18 / F01-R-18 COLOR: ORIGINAL TYPE：89° Hinge LOADING CAPACITY: LOADING 80KGS PACKING; 1 SET PER BAG，30BAGS PER CARTON MATERIAL: SUS304 AND PLASTIC APPLICATION: CASEMENT WINDOWS OF C GROOVE，INWARD OPENING WINDOW OF C GROOVE，OUTWARD OPENING WINDOW OF C GROOVE FOR MORE INFORMATION， PLS CONTACT SALLY 153833708@QQ.COM