Truth Casement Operators

Truth Maxim Dual Arm Window Operator 50.10

The Truth 50.10 Maxim Dual Arm is one of the more popular new style operators.  This operator is the same as the 50.00, but without the painted steel cover riveted to it.  Some numbers we find on this operator are 41011 and 31876.

Left Hand Operator shown in picture.

Truth Window Operator 15.72

Linkage arm 4-1/2"
Common numbers on operator  31784L-Left Hand,   31783R-Right Hand

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.

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
WI1510L   LEFT HAND

Truth Entrygard Dual Arm Operator.  We would expect you to find 20810  or 20544 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.

For offset up, order Wi1510.

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
WI1561R  Right Hand
WI1561L  Left Hand

Truth Entrygard Dual Arm Operator

Truth Entrygard Dual Arm Operator.  We would expect you to find 20755 on the bottom of the linkage arm, which measures 3-3/4" overall length.   Other common numbers we would expect to find are 31538, 31539, 30841, 30842, 30472, 30470, and 20755.

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.

3-3/4" link dimension, offset down.  For offset up order Wi1516

Order Wi1510 if your link dimension is 4-7/16" stamped 20810.
Order Wi1515 if your link dimension is 2-7/8" stamped 20748.

Left hand shown.

Truth Entrygard Dual Arm Operator.  We would expect you to find 20755 on the linkage arm, which measures 3-3/4" overall length.   Other common numbers we would expect to find are 31538, 31539, 30841, 30842, 30472, 30470, and 20755.

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.

3-3/4" link dimension, offset up.  For offset down order Wi1520

Order Wi1510 if your link dimension is 4-7/16" stamped 20810.
Order Wi1515 if your link dimension is 2-7/8" stamped 20748.

Left hand shown.

PART #     HAND
WI1516R  RIGHT HAND
WI1516L  LEFT HAND

Truth Entrygard Dual Arm Operator

Truth Entrygard Dual Arm Window Operator.  This operator is the same as the Wi1510, except are arms are made of stainless Steel

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.

Common numbers found on this operator are 30758 RH , 30757 LH, 30852, 20812, and 30767

Left hand shown.

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.

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

Truth Entrygard Dyad Window Operator.

Common numbers found on this operator are 30636, 30637, and 20544 for the old style,
31368, 20810, and 45275 for the new style

For link off-set up version order Wi1562

See attached file of what the Original Version looked like

Left hand shown.

Truth 15.62 Dyad Casement Operator

Same as the Wi1511, but linkage arm is off set up

Linkage arm stamped 20810A, gear stamped 31367L, base stamped 45108

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.

Truth Single Arm Window Operator.   This new style replaces the older tradiational 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

Left hand shown. The Wi11454 handle in matching color is included

Truth Window Operator 15.59

Same as the Wi1531 but with Metal 9/16" roller.  Ships with matching handle.

Truth 15.56 Single Arm Window Operator.

7-1/2" long arm.  Ships with matching handle.

Truth Part # 15.56

Bronze only

Truth 15.39 Single Arm Window Operator.

6" long arm.  Ships with matching handle.

Bronze, white or gold only.

Truth Single Arm Window Operator.   This new style replaces the older tradiational 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.

Truth 15.18 Split Arm Window Operator

Common number found on this operator is 30905, which is found on the linkage arm.

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.

Truth 59.05 Split Arm Operator.  This operator is sometimes a replacement for the Wright Split Arm Operator.

White only

Common number found on this part is 21550

Truth Split Arm Window 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.

Right hand shown.  White and Bronze only

Truth Split Arm Operator 15.30

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.  White and Coppertone only

Common numbers found on this operator is 31850

Truth Split Arm Operator.  

White and Bronze only.  Ships with matching handle.

Common numbers found on this operator is 30866

Truth 23.54 Split Arm Window Operator

A common number found on this operator is 30866

4-1/2" long linkage arm, Ships with matching handle.

Truth 23.02 Window Operator

13-1/2" long arm. Rear Mounting.  Ships with matching handle.

Truth 23.03 Single Arm Operator

13-1/2" Arm length, Front Mounting, Ships with matching handle.