Prime-Line H 3864 Casement Single Arm Operator, 9-1/2 Inch Arm, Diecast w/Steel Arm, Right (Inside), Left (Outside)

This casement single arm operator is constructed from diecast and comes in a white corrosion resistant finish. It features a worm gear driving mechanism and a hardened steel arm. This operator provides a full 90 degree window opening and easily disconnects from your sash. This is a right hand operator when viewed from the inside looking out, and a left hand operator when looking from the outside in. A white crank is included with this operator.