ATTENTION: During the COVID-19 outbreak we are available 8:00am-5:00pm EDT, Monday-Thursday until further notice.
We are still shipping Monday-Thursday at this time.
We're currently experiencing supply chain issues. We're doing our best to expedite shipping, and appreciate your patience.
In stock orders placed in the next will be shipped today.
|Special Shipping Type||No|
Truth Entrygard Dual Arm Operator. We would expect you to find 20748 on the linkage arm, which measures 2-7/8" overall length. Other common numbers we would expect to find are 31538, 31539, 30841, 30842, 30472, 30470, and 20748. Also known as a TH-24030 and TH-24031
2-7/8" linkage dimension, off set up.
Order Wi1516 if your link dimension is 3-3/4" stamped 20755.
Order Wi1510 if your link dimension is 4-7/16" stamped 20810.
To determine hand of operator, if your sash lock (window lock), is on the left, you would use a left hand operator. And if your sash lock is on the right, you would order the right hand operator.
Left hand shown.
Part # Hand
WI1515R Right Hand
WI1515L Left Hand
Truth Entrygard Casement Operator
Are you looking for commercial hardware? Robert Brooke and Associates specializes in commercial hardware for schools, universities, churches, YMCA, offices, businesses, warehouses and exhibit halls. Order your commercial hardware online by using this site, or call Robert Brooke and Associates for your commercial hardware specialties by phone at (800) 642-2403 weekday from 8AM—5PM Eastern Time. Robert Brooke and Associates ships commercial hardware in the United States, Canada and the world, and has been doing so since 1970. For the best price on commercial hardware with personal service and fast delivery times, call Robert Brooke and Associates
We are using secure Paypal & Authorize.net payment method. You can pay directly from your Credit Card via Authorize.net or Paypal and NEVER store your card information on our site