Window Brackets | McMaster-Carr

	Material Material

	Finish Finish

	Mounting Style Mounting Style

Mortise

Surface

Threaded Stud

	For Minimum Window Weight per Pair For Minimum Window Weight per Pair

	Arm Length Arm Length

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	For Window Frame Material For Window Frame Material

Wood

Metal

	For Maximum Window Weight per Pair For Maximum Window Weight per Pair

	For Window Type For Window Type

	Length Length

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Travel Length Travel Length

3 1/2 ft.

4 1/2 ft.

5 ft.

	Arm Color Arm Color

	Black
	Red

	Mounting Hole Diameter Mounting Hole Diameter

9/64"

3/16"

7/32"

	Projection Projection

	Mounting Stud Thread Size Mounting Stud Thread Size

	For Window Swing Direction For Window Swing Direction

Left

Right

	Keying Keying

Keyed Alike

Keyed Differently

	Mounting Screw Size Mounting Screw Size

No. 6

No. 8

	Mounting Hole Center-to-Center Length Mounting Hole Center- to-Center Length

3 7/16"

3 7/8"

4 3/4"

	Width Width

5/8"

1 3/4"

	Mounting Screw Length Mounting Screw Length

3/4"

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58 Products

Overhead-Mount Window Balancers

Use pliers to pull the spring’s load clip to attach an object.

Mount these balancers in the corner of a horizontal frame to suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels. All have a spring that provides constant resistance throughout the travel length to suspend objects with minimal effort. Use pliers to pull the spring’s load clip to attach an object. Once the object is attached, the spring is released until the object is balanced.

While these balancers can be used individually on doors and panels, they are often used in pairs to ensure smooth movement. When used on windows, two are required for each sash. All of these balancers are rated for weights—make sure the weight of the object falls within the weight range listed. The load capacity stamped on each balancer is the load capacity for a pair.

		Faceplate		Body
For Window Weight per Pair, lbs.	Travel Lg., ft.	Wd. (A)	Dp. (B)	Wd. (C)	Ht. (D)	Tab Ht. (E)	Material	Spring Material	Mounting Style	For Window Frame Material	Mounting Hardware Included		Each
4-5	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
7-9	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
9-11	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
11-13	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
13-15	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
15-17	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
17-19	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
19-21	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
21-23	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
23-25	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
27-29	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
30-32	4 1/2	5 7/8"	1 3/8"	4 7/16"	4 3/8"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
36-38	4 1/2	5 7/8"	1 3/8"	4 7/16"	4 3/8"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
42-44	4 1/2	5 7/8"	1 3/8"	4 7/16"	4 3/8"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
52-54	4 1/2	5 7/8"	1 3/8"	4 7/16"	4 3/8"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
77-80	5	7 1/4"	1 3/4"	5 13/16"	5 7/16"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000

Side-Mount Window Balancers

Use pliers to pull the spring’s load clip to attach an object.

Install these balancers on a vertical frame to suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels. All have a spring that provides constant resistance throughout the travel length to suspend objects with minimal effort. Use pliers to pull the spring’s load clip to attach an object. Once the object is attached, the spring is released until the object is balanced.

		Faceplate		Body
For Window Weight per Pair, lbs.	Travel Lg., ft.	Ht. (A)	Wd. (B)	Ht. (C)	Dp. (D)	Material	Spring Material	Mounting Style	For Window Frame Material	Mounting Hardware Included		Each
4-5	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
7-9	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
9-11	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
11-13	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
13-15	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
15-17	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
17-19	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
19-21	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
21-23	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
23-25	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
27-29	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
30-32	4 1/2	7 7/16"	1 3/8"	4 7/16"	4 3/8"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
36-38	4 1/2	7 7/16"	1 3/8"	4 7/16"	4 3/8"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
42-44	4 1/2	7 7/16"	1 3/8"	4 7/16"	4 3/8"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
52-54	4 1/2	7 7/16"	1 3/8"	4 7/16"	4 3/8"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
77-80	5	8 3/4"	1 3/4"	5 13/16"	5 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000

Crank-to-Open Window Openers

1 (For Left Window Swing Direction)

2 (For Left Window Swing Direction)

1 (For Right Window Swing Direction)

2 (For Right Window Swing Direction)

Use these openers on casement windows.

For technical drawings and 3-D models, click on a part number.

	For Window
	Type	Frame Material	Wd.	Arm Lg.	Finish	Material	Mounting Hardware Included	For Window Swing Direction		Each
1	Swing Open	Wood	18"-30"	9"	Dull Bronze	Zinc	Yes	Left, Right	000000	000000
2	Swing Open	Metal	18"-30"	9"	Dull Bronze	Zinc	Yes	Left, Right	000000	00000

Replacement Handles for Crank-to-Open Window Openers

Save time and money by replacing worn or damaged handles instead of the entire opener.

	For Shaft					Dull Aluminum		Dull Bronze
For Window Type	Type	Dia.	Handle Projection	Material	Mounting Hardware Included		Each		Each
Swing Open	Spline	3/8"	2 11/16"	Zinc	Yes	0000000	00000	0000000	00000

Push-to-Open Window Openers

These openers are often used on older casement and awning windows.

For technical drawings and 3-D models, click on a part number.

For Window
Type	Frame Material	Swing Direction	Finish	Material	Mounting Hardware Included		Each
Swing Open	Metal, Wood	Left, Right	Dull Brass	Brass	Yes	0000000	000000

Latches for Screens and Storm Windows

For technical drawings and 3-D models, click on a part number.

Zinc-Plated Steel—Dull
	Lg.	Mounting Fasteners Included	Mounting Hole Dia.	Pkg. Qty.		Pkg.
A	1 1/4"	Yes	3/16"	10	000000	00000
B	1 3/4"	Yes	3/16"	10	000000	0000

Window Latches

For technical drawings and 3-D models, click on a part number.

	Mounting Hole
Mounting Fasteners Included	Dia.	Ctr.-to-Ctr.	For Window Type		Each
Brass-Plated Aluminum—Dull
Yes	3/16"	1 15/16"	Double Hung, Single Hung	000000	00000
Brass—Dull
Yes	3/16"	1 15/16"	Double Hung, Single Hung	000000	00000

Latches for Swing-Open Windows

Mortise-Mount Strike Plate

Often used on casement windows, this latch includes a surface strike plate and a mortise strike plate.

For technical drawings and 3-D models, click on a part number.

Mounting Plate		Edge-Mount Strike Plate		Mortise-Mount Strike Plate
Ht.	Wd.	Ht.	Wd.	Ht.	Wd.	Mounting Fasteners Included	Mounting Hole Dia.		Each
Brass-Plated Aluminum—Dull
1 9/16"	7/8"	1 7/16"	1 3/8"	2 15/16"	5/8"	Yes	9/64"	000000	000000

Spring Latches for Window Screens

Spring tension holds screens in position.

For technical drawings and 3-D models, click on a part number.

Zinc-Plated Steel—Dull
Lg.	For Mounting Hole Dia.		Each
3 3/16"	3/8"	000000	00000

Adjustable-Bolt Sliding Window Locks

Choose this lock if you need locks that each open with a different key. It secures overlapping sliding glass windows like those in bookcases and display cases.

The lock has a ratchet bar with thumb-screw adjustment. To lock, slide the ratchet bar through the lock cylinder; to unlock, turn the key 90° to the right and remove the ratchet bar from the lock cylinder.

For technical drawings and 3-D models, click on a part number.

Nickel-Plated Zinc—Dull
For Max. Window Thick.	Lg.	Wd.		Each
3/8"	4 5/8"	5/8"	0000000	000000

Adjustable-Bolt Keyed Alike Sliding Window Locks

Choose this lock if you need several locks that open with the same key. It secures overlapping sliding glass windows like those in bookcases and display cases.

For technical drawings and 3-D models, click on a part number.

Locks						Replacement Keys
For Max. Window Thick.	Lg.	Wd.	Key Number		Each		Each
Nickel-Plated Zinc—Dull
3/8"	4 5/8"	5/8"	DF54	0000000	000000	00000000	00000

Deadbolt Sliding Window Locks

Lock sliding windows in a closed position, or slightly open for ventilation. To lock, push in the cylinder; to unlock, turn the key 45° to the right or left. Choose these locks if you need several locks that open with the same key.

For technical drawings and 3-D models, click on a part number.

					Strike Plate				Mounting Hole
Lg.	Wd.	Key Number	Projection	Latch Bolt Projection	Dia.	Dp.	Lock Cylinder Material	Mounting Fasteners Included	Dia.	Ctr.-to-Ctr.		Each
Aluminum—Dull
1 3/8"	1 3/4"	801	1"	1/2"	1/2"	1/2"	Zinc	Yes	3/16"	1 5/16"	0000000	000000

Screw-On Turn Latches

Hold doors, drawers, and hatches closed with the turn of a handle. These latches turn 360° in 90° increments.

For technical drawings and 3-D models, click on a part number.

		Mounting Plate
Arm Lg.	Projection	Ht.	Wd.	Color	Mounting Fasteners Included	Number of Mounting Holes	Mounting Hole Dia.	Mounting Hole Style	Mounting Screw Size		Each
Black Arm
Powder-Coated Zinc
1 9/16"	15/16"	1 3/4"	13/16"	Black	No	2	7/32"	Countersunk	M5	0000000	000000
2 1/8"	15/16"	1 3/4"	13/16"	Black	No	2	7/32"	Countersunk	M5	0000000	00000
Red Arm
Powder-Coated Zinc
1 9/16"	15/16"	1 3/4"	13/16"	Black	No	2	7/32"	Countersunk	M5	0000000	00000
2 1/8"	15/16"	1 3/4"	13/16"	Black	No	2	7/32"	Countersunk	M5	0000000	00000

Stud-Mount Turn Latches

Hold doors, drawers, and hatches closed with the turn of a handle. These latches turn 90°. Select the latching position when mounting.

For technical drawings and 3-D models, click on a part number.

			Mounting Stud				Black Arm
Arm Lg.	Projection	Hex Size	Lg.	Thread Size	Thread Pitch, mm	Specifications Met		Each
Powder-Coated Zinc
1 3/4"	1/2"	5/32"	1/2"	M6	1	DIN 7991	0000000	000000
2 9/16"	5/8"	5/32"	9/16"	M8	1.25	DIN 7991	0000000	00000

Plastic Turn Latches

Twist these latches to hold small lightweight doors and panels closed. They turn 360°.

For technical drawings and 3-D models, click on a part number.

Black Plastic
	Arm Lg.	Projection	Mounting Fasteners Included	Mounting Hole Dia.	Pkg. Qty.		Pkg.
A	1 1/2"	11/16"	No	3/16"	10	0000000	000000
B	1 9/16"	13/16"	No	3/16"	10	0000000	00000
C	1 11/16"	5/8"	No	3/16"	10	0000000	00000

Window Poles

Use the rounded hook to open and close windows.

				60" Overall Lg.		144" Overall Lg.
Head Dia.	Material	Hook Material	Flexibility		Each		Each
1/2"	Steel	Bronze	Rigid	0000000	000000	0000000	0000000