Truth 50.60.00  Encore Series Split Arm casement operator, No cover or handle
The encore series Split arm operator is designed to operate sash sizes from 20 to 32 inches wide and up to 72 inches tall, weighing up to 73 pounds.

Window Type: Wood and Vinyl Casement
Link Length: 4-7/8 inch
Link Rivet to Stud post hole: 4-7/16 inch
Link Height: 39/64 inches (15.4mm)
Top Link: Offset down, Straight
Handing: Left and Right Handed as shown
Color / Finish: Stainless Steel 
Sold: Each, Window Crank Operator only - No Handle or Cover

Related Parts:
55309 - Folding Handle with Cover (left hand)
55094 - Maxim Operator with Built in Cover, Right Hand
55093 - Maxim Operator with Built in Cover, Left Hand
50.60.00.521 - Encore Split Arm Dyad Operator (left hand)
55308 - Folding Handle with Cover (right hand)