Truth Ellipse Split Arm Operator 15.30 RH Straight 4-1/2" Link Casement Casement Window Hinge and is manufactured by Amesbury

and is manufactured by Amesbury Truth Hardware

push on till it grabs the thumb turn snugly

and Jeldwen Doors

non-keyed exterior version with an interior thumb-turn

It is commonly used as a service part for the Pella 250 sliding patio door and fits a range of other sliding door applications with matching cutout dimensions

Truth Ellipse Split Arm Operator 15.30 RH Straight 4-1/2" Link Casement Casement Window Hinge and is manufactured by AmesburyTruth Ellipse Split Arm Operator Right Hand, Straight 4 1 2" Link Truth 15. 30 Ellipse style split arm casement window operator, right hand. Sill mount design used across multiple window manufacturers, including Weather Shield Visions 2000 vinyl casement windows. Suitable for wood or vinyl casement windows. Note: This product has been discontinued by Truth. The replacement operator is Truth part #50. 60. 00. 212. Additional components required for the