DescriptionThis casement window crank is made of premium material, which can withstand long-lasting use. Features the stainless steel and zinc alloy material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color:As Shown-Material:Zinc alloy, stainless steel-Size:30.30X9.80X4.00cm/11.91X3.85X1.57in- High grade zinc alloy and stainless steel material, strong and durable, not easy to break.- Usually used for casement windows, horizontal sliding windows, top-hung windows, skylights, curtain walls, construction, engineering, fire protection, etc., easy to open, simple and beautiful.- Application of manual window opener: It is mainly suitable for lower hanging inward opening windows and upper hanging outward opening windows. Top-hung outward opening windows require special outward opening fittings.- It is in stable characteristics, high performance and it is in great reliability, simple, easy to install.- Adoption of simple and convenient design, this product also can be used for a long time.
