PRODUCT: HEAVY DUTY FRICTION HINGE FOR NONSTANDDARD U GROOVE CASEMENT WINDOW 
MODEL NO: U53-A0-18
COLOR: ORIGINAL TYPE：89° Hinge
LOADING CAPACITY: LOADING 80KGS
PACKING; 1 SET PER BAG，50BAGS PER CARTON
MATERIAL: SUS304 AND PLASTIC
APPLICATION: NONSTANDARD U GROOVE CASEMENT WINDOWS，U GROOVE INWARD OPENING WINDOW，U GROOVE OUTWARD OPENING WINDOW，U GROOVE ADJUSTABLE CONCEALED HINGE
FOR MORE INFORMATION， PLS CONTACT SALLY 153833708@QQ.COM