Part Number:  C2000 

Ashland Optima Dual Arm Casement Window Operator With or Without Retaining Post (see video and pictures).

Dual-Arm Operators are designed to work on windows from 24" [609 mm] in width up to 36" [914 mm] wide. It is used in conjunction with the sash bracket and track assembly sold separately.

Operators are Handed: 

• Left Hand (Older Left hand operators had an “L” stamped on the arm. The current Left hand operators do not have a stamp for left hand) 
• Right Hand (Older left hand operators had no stamp on the arm. The Current Right hands operators have an “R” stamped on arm see pictures). 
• Verify handing by comparing our pictures which are labeled with handing to your operator 

Style (see video below):

• With Retaining Post (This is the current style manufactured can ONLY be used with S1043 Evolutions Cover and Handle Kit Sold Separately)
• Modified No Retaining Post (We modify the operator to come without the retaining post to be like the old style - see pictures and video below. Can be used with S1043 Evolutions or C2001 Expressions. Both Sold Separately)

Recommended Fasteners:

• #8 x 3/4" SS Phillips Pan Head - not included 

Corresponding parts that are sold separately:

• Part # C2010 Ashland Guide Bar with Shoe
• Part # S1069 Ashland Casement and Awning Standard Operator Sash Brackets SST
• Part #S1043 Ashland Evolution Cover and Handle Kit For Casement and Awning
• Part Number C2001 Ashland Expressions Cover and Handle Kit
• Part#  S1039 Ashland Optima Casement Window Dyad Split Arm Operator

Known to have been used on: Cascade Vinyl Casement Windows and other casement windows. Ashland Part

With Post Known Part Number: 1491-120B / 1491-220B on housing, S-1491-165 / S1491-265 on dyad arm, S-1491-160 / S-1491-260 on straight arm, W1491-100, W1491-200

Old Style No Post Known Part Number: S-1491-165, S-1491-160, 1496-320, S-1081-71, S-1491-265, S1491-260, 1496-420, W1497-100, W1497-2