Truth
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Truth Entrygard Operator 20810
Truth Entrygard Dual Arm Operator. We would expect you to find 20810 on the linkage arm, which measures 4-7/16" overall length. This is the most common size we find in use. Other common numbers we would expect to find are 31538, 31539, 30841, 30842, 30472, 30470, 20810, or 20544. Also known as a TH-23076 or TH-23077.
4-7/16" link dimension, offset up. For offset down, order Wi1561.

Order Wi1516 if your link dimension is 3-3/4" stamped 20755.
Order Wi1515 if your link dimension is 2-7/8" stamped 20748.MOST POPULAR SIZE
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.
PART # HAND
WI1510R RIGHT HAND-Shown Below
WI1510L LEFT HAND-Shown Below
WI1510 -
Truth Split Arm Operator 30905
Truth Split Arm Operator 30905
Common number found on this operator is 30905, which is found on the linkage arm, along with 45035 on the body, 40351 and 40352 on the arms. Also known as a TH-24174, TH-24175, TH-24176, and TH-24177. Replaces the TH-24018, TH-24019, TH-24020 and TH-24021.
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. Ships with matching handle.
Left hand shown.
Window Operator Handing


Color Chart
WI1518 -
Truth Split Arm Operator 15.26
Truth Split Arm Operator 15.26
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. Ships with matching handle.
White and Bronze only
We only have the Traditional Housing for the Right Hand Bronze operator.
Color Chart

Window Operator Handing

WI1526 -
Truth 15.30 Split Arm Operator
Truth Split Arm Operator 31850
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. Ships with matching handle.
Left hand shown. Coppertone only, White is no longer available.
Common numbers found on this operator is 31850
Window Operator Handing


Color Chart
WI1530 -
Truth Operator 9-1/2"
Truth Operator 9-1/2". This new style replaces the older traditional size shown in the diagrams.
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.
We sometimes find the number 45251 cast on the housing, and 40049 and 40050 stamped on the arms. This operator has a Nylon Roller or Wheel.
Left hand shown. The Wi11454 handle in matching color is included
p>Window Operator Handing


Color Chart
WI1531 -
Truth Operator 13-1/2"
Truth Operator 13-1/2"
Truth Single Arm Window Operator. This new style replaces the older traditional size shown in the diagrams.
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.
We sometimes find 45251 cast on the housing, and 40051 and 40052 stamped on the arm
Left hand shown. The Wi11454 handle in matching color is included with the operator.
Window Operator Handing


Color Chart
WI1532 -
Truth Entrygard Operator 40575 Or 40574
Truth Entrygard Operator 40575 Or 40574
Common numbers found on the older version of this operator are 40575 for the right hand operator, and 40574 for the left hand operator
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.
Window Operator Handing

WI1594 -
Truth Window Operator 59.05 Split Arm
Truth Window Operator 59.05 Split Arm
This operator is sometimes a replacement for the Wright Split Arm Operator.
White and Gold only
Common number found on this part is 21550
On the Wright Window Operator we might find a 07900 stamped on the arm.Window Operator Handing


Color Chart
WI5905













































