Part Number: S1037 - Operator Only
Replacement GU Casement Operator Dyad Split Arm Sill Mounted - Silver Line
Operator Is Handed: Left Hand or Right Hand
Color: Blue White or Beige
Original G-U Operators had a plastic housing and a slight bend in the arm. Currently being replaced with metal die cast housing and stainless steel worm gear and straight arm. Replacement will not have a bent arm. See pictures.
Mounting Screw Hole Placement is 3 1/8" Center To Center
Associated Parts Sold Separately:
139 Roto Handle - Blue White or Beige (Note handle fit’s tightly into spline. Make sure spline grooves are aligned and set screw is removed when you install)
To order brackets . See Part # S1038 to order kit.
For GU Sliver Line Operator bracket Kit See part number S1038 for brackets
Operators with Similar Housing But Different Arm Lengths:
Part Number S1082 - Truth/Wright Dyad Operator
Part Number S1068 - Truth/Wright Dyad Operator
Part Number 105 - Truth/Wright Straight Arm
Part Number 115 - Truth/Wright Straight Arm
Part Number 109 -Truth/Wright Straight Arm
Part Number 112 - Truth/Wright Straight Arm
Part Number S1037 -GU - Split Arm Dyad Operator
Part Number 111 - Truth/Wright Split Arm Dyad Operator
Part Number: 139
3 1/2 inch with 11/32 Inch Spline
Replacement 3" Window Roto Operator Crank Handle for Amesbury Truth with 11/32" Spline Operators
Truth Handle - Roto - Replacement Parts for Awning and Casement Windows operators.Colors: Bronze, New Goldtone, White, Beige, Brass, Goldtone, Clay, Aluminum, Chestnut Bronze, Medium Bronze, Brushed copper Nickel, Off-White, Black, Cocoa Brown, Blue White (aka Bright White), Tuscan Bronze, Oil Rubbed Bronze, Off White (aka Euro white)
Special Order Colors: Special order colors or Pre-order colors are non returnable and can have up to a minimum 3 week lead time. Large QTY orders of 50 or more will also be considered special order none returnable.
** Please note: That the Short Handle Roto Crank has been discontinued by the manufacturer. Once our stock is depleted we will ship out the longer version of the Roto Crank Handle that will work on your windows.
Known to have been used on many window Brands: Biltbest, Crestline, Caradco, Peachtree, Vetter, Oldach, Windsor, Sliver Line and Crank Handle standard Hurd used on casement and awnings manufactured pre February 1998.
Known Part Numbers: 139, 45054 31, HCSE29
Part Number 855
Single Point GU Gear Box Hardware* Schlosskasten Security / Schlossk. Sec.
*Single point gear box is not interchangeable with multi point gear box system interior components are different.
For Swinging Patio Doors
Depending on vintage your sticker label color can be orange or white with the following numbers:
Orange Label:
6-29377-45-0-1 A
45-92-8 or 45-92-8 EINST.
White Label:
6-29377-45-0-1 B
Scholssk.Sec.U 45/92/8
Handing: Strike is reversible for both left hand and right hand doors. See video on how to reverse the latch
Brands known to been used on: GU, Hurd, Sierra Pacific and More.
Install Instructions:
Remove set screws on handle levers and remove
Remove mounting screws on faceplate estuation of the handle set
On side of door remove screw that lines up with the lock cylinder.
Remove the handle set
Remove all screws down the side of the door that holds on the gear box (keep all screws you will reuse them)
Install new multipoint with screws
Test for Operation
Reinstall handle set
Test for proper operation
*Single point gear box is not interchangeable with multi point gear box system interior components are different.
updated 7/18/23
Part Number 840-016
Replacement Amesbury Truth GU Door Handle Spindle
Spindle made of zinc - can have a sliver or brass look to it.
#11 In Drawing
Dimensions: 5/16 inch × 5/16 inch x 4 1/8 inch (8mm x 8mm x 130 mm)
On Swinging Patio Door Hurd GU handle sets and many other manufacturing brands that use GU handles, truth handles, Hurd
Bulk Pricing Shown In My Cart:
QTY 2-9 30%
QTY 10+ 40%
Associated parts Sold Separately:
Part Number: S4109 - 5M x 6 Set Screw (GU)
Part number: 840-031 - 1/4-20 and 6M Set Screws (GU and Hoppe)
Part Number: S3004 - 6M x 12 MM 304SS Set Screws (Hoppe)
Part Number: S1038 Kit
S1038 kit is For Replacement GU Casement Operator Dyad Sill Mounted - Silver Line - Operator sold separately see part number S1037
Kit includes: 1 back support plate and 1 stud bracket (Screws are NOT included)
Mounting Screw Hole Placement is 3 1/8" Center To Center
Original G-U Operators had a plastic housing and a slight bend in the arm. Currently being replaced with metal die cast housing and stainless steel worm gear and straight arm. Replacement will not have a bent arm. See pictures.
(to order operator see part number s1037)
3" had been discontinued - See Part Number 139 3 1/2" for replacement option
** Please note: That the Short 3" Handle Roto Crank has been discontinued by the manufacturer. The Replacement Option is Part Number 139 3 1/2" version.
You may want to try Part # 135 T Handle is nice to use when you have blinds on your windows.
Known Part Numbers: 139, 45054 31
Associated Parts:
Part Number 139 3 1/2" Handle
Part Number 135 T Handle
Part Number: 840 Current Style Active
Amesbury Truth Sentry® .63 and Sentry® .03
Used For GU Multi Point Hardware ACTIVE HANDLE SET* (Hurd and Sierra pacific)
Active handle sets come keyed with thumb turn and are for single door or the primary active door panel on a French door.
10 Inch Escutcheon
NOTE TO CUSTOMER: As of March 20 2017 the OLD STYLE 8.9375 long Escutcheon was discontinued by the manufacture (mounting screw hole where 7 5/8" center to center. The new style has 10" long Escutcheon (Mounting screw holes are 8.5" center to center). Note this height change does alter the placement of our mounting holes. Bottom mounting screw hole will be reused, but the customer will have to drill one new top mounting screw hole. The old mounting screw hole will be covered by the escutcheon.
All handle sets will be shipped with the new 10 inch taller escutcheon plates. Please note a new mounting hole will be necessary. Field instructions (see pictures)
Special Order Item. No returns exchanges or order cancellations once order has been placed. Please allow 2-3 week lead time.
Finish Options for Different Styles:
(All styles are not available in every finish color)
Classic Escutcheon with Traditional Handle
Antique Brass
Black (Matte)
Bright Brass
Brushed Chrome
Champagne
Oil Rubbed Bronze FB**
Polished Chrome
Satin Nickel
White
Classic Escutcheon with Loft Handle
Antique Brass
Brushed Chrome
Oil Rubbed Bronze FB (forever bronze not true oil rubbed bronze that will change)
Polished Chrome
Satin Nickel
White
Contemporary Escutcheon with Loft Handle
Antique Brass
Black (Matte)
Bright Brass
Brushed Chrome
Oil Rubbed Bronze FB**
Polished Chrome
Satin Nickel
White
Squared Contemporary Escutcheon with Contemporary Handle
Antique Brass
Black (Matte)
Bright Brass
Brushed Chrome
Oil Rubbed Bronze FB**
Polished Chrome
Satin Nickel
White
Special Order Item. No returns exchanges or order cancellations once order has been placed. Please allow 2-3 week lead time.Used on Hurd Inswing and outswing patio doors all wood and wood clad 2006 - Present - Direct Replacement For 2005 models as well
*For Semi Active handle set see part number 841 Has thumb turn no keyed lock- To be used on a secondary door panel on a French door that has shoot bolts that are operated and locked into place by the handle set.
*For dummy handle see part number 842 no operation no thumb turn - To be used on a secondary door panel on a French door that is fixed in place with no operation or has manual shoot bolts that are not operated by the handle set.
**FB = forever bronze so it will not change color over time like a true oil rubbed bronze would.
Part Number: 880
GU Latch and Dead Bolt Strike Plate
Handed: Left Hand, Right Hand
Colors: Stainless Steel
Special order color: Oil Rubbed Bronze (special order items - no returns allow 2-3 weeks lead time)
Discontinued Colors Once stock is gone no longer available:
Antique Brass
Bright Brass
Polished Chrome
White
Screws Not Included: Factory Recommends using 7 x 5/8 PH FH Screw
Known to be used on: GU, Hurd and Sierra pacific WI in-swinging wood/clad doors.
Part Number: 829
Hoppe Split Shaft only
screws sold separately (See Part Number: 840-031 Set Screws or S3004 - metric 6-10)
Shaft Size Order By Length:
3 15/16 inch ( 5/16 inch x 3 15/16 inch or 8 mm x 100 mm)
For Doors Smaller 1 3/4 inch thick
Can be used as a replacement split shaft for old GU handle sets
4 21/64 inch (5/16 inch x 4 21/64 inch or 8mm x 110 mm)
For Doors Smaller than 1 3/8 inch thick
4 11/16 inch (5/16 inch x 4 11/16 inch or 8 mm x 120 mm)
For 1 3/4 Thick Doors
Commonly used on Hurd and Truth hardware
5 1/2 inch (5/16 inch x 5 1/2 inch or 8 mm x 140mm)
For 2 1/4" thick doors
6 1/4 inch (5/16 inch x 6 1/4 inch or 8 mm x 160 mm)
used with the 1" Hoppe Handle extension part # 828 sold separately
Commonly used on Hurd and Truth hardware that has extension 828
See figure F in drawing for correct split shaft spindle position installation.
Associated Parts Sold Separately:
6 1/4 is used with the 1" Hoppe Handle extension part # 828
Part Number: 840-031 Set Screws pack
Part number S3004 - metric 6-10 screws
840-029 Amesbury Truth GU Handle Set Thumb Turn Plastic Washer- set of 2 - Swinging Patio Door Hurd
Comes with 2 plastic washers
Two sizes available depending in your vintage of handle set. Large and small. Inside Diameter is the same on both.
See picture of thumb turn that shows with 2 washers on it. One goes on the outside of the faceplate and the other goes on the inside of the faceplate.
Discontinued Product. If it's in stock we have it. No returns all sales are final.
840-006 Amesbury Truth GU Handle Snap Ring Style - Swinging Patio Door.
Replacement Door Handle only all other parts sold separately.
Discontinued Product. What we have in stock is all that is available.
No returns, all sales final, finishes color variation due to true metal finish and minor scratches.