Aluminum Springs | McMaster-Carr

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	Opening Direction Opening Direction

Opens In

Opens Out

	Range of Motion Range of Motion

	Mounting Location Mounting Location

Door

Frame

	Finish Finish

	Material Material	Show

Aluminum

	Material Material	Hide

Polyester/Rubber Blend

	Opening/Closing Action Opening/Closing Action

Free Moving

Hold Open

Soft Closing

	Maximum Capacity Maximum Capacity

35 lbs.

	Operation Type Operation Type

Manual

Automatic

	For Manufacturer For Manufacturer

	For Door Swing Direction For Door Swing Direction

Reversible

	Opening/Closing Speed Opening/Closing Speed

Adjustable

	System of Measurement System of Measurement

Inch

Metric

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

	For Maximum Interior Door Width For Maximum Interior Door Width

	Length Length

	Appearance Appearance

Dull

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

DFARS Specialty Metals
COTS-Exempt

	For Minimum Interior Door Width For Minimum Interior Door Width

	Mounting Hardware Included Mounting Hardware Included

Yes

	For Maximum Exterior Door Width For Maximum Exterior Door Width

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

REACH Compliant

	Mounting Hole Center-to-Center Height Mounting Hole Center- to-Center Height

	Useful Life Useful Life

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

RoHS Compliant

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71 Products

About Door Closers

When replacing an existing closer, remove the cover and match the model number and/or mounting hole pattern to a closer in our offering. Or, use one of our closers and a universal mounting plate that matches most hole patterns.

If you are installing a new closer, choose one that works for your door width. Due to added resistance from wind, closers typically accommodate smaller exterior doors than interior doors.

Mounting Positions

There are three typical mounting positions for door closers; many of our closers are versatile and can be mounted in any of these positions. To determine opening direction, stand on the side of the door where the closer will be mounted. If the door opens towards you it opens in; opens away from you it opens out.

Door Mount, Opens In—Also known as regular arm mount, this position allows the door to open in toward the closer.

Door Mount, Opens Out—Also known as parallel arm mount, the arm lays parallel with the door in the closed position.

Frame Mount, Opens Out—Also known as top frame mount, this position is often used for exterior doors.

Nonmagnetic Eyelet End Fittings for Gas Springs

Suitable for use near sensitive electronic applications, these eyelet end fittings are aluminum, which is nonmagnetic. Thread end fittings onto gas springs. They require an eyelet mounting bracket (sold separately) or a pin (not included) to mount the gas spring.

Select end fittings with a thread size that matches the rod and end thread sizes of your gas spring. The fittings will increase your gas spring's extended and compressed lengths, so add the Length 1 value for each fitting you attach.

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

Thread Size	Thread Pitch, mm	ID	Lg. 1	Lg. 2	Thick.	Material	Gender		Each
M8	1.25	0.32"	0.79"	0.31"	0.39"	Aluminum	Female	000000	00000
M10	1.5	0.31"	1.38"	0.39"	0.39"	Aluminum	Female	00000000	00000

Hydraulic Storm Door Closers

A hydraulic mechanism makes these the smoothest and quietest closers we offer for storm doors. They are reversible for right or left door-swing directions.

						Aluminum
For Door Swing Direction	Opening/Closing Action	Door Mount Opening Direction	Capacity, lbs.	Range of Motion	Mounting Hardware Included		Each
Reversible	Free Moving	Opens In, Opens Out	35	180°	Yes	0000000	000000

Gas Spring Storm Door Closers

Close storm doors more smoothly than standard spring closers. These closers are reversible for right or left door-swing directions.

				Opening Direction
Dia.	Door-to-Door Clearance	For Door Swing Direction	Opening/Closing Action	Door Mount	Frame Mount	Range of Motion	Mounting Hardware Included		Each
Zinc Plated Finish
1 1/2"	3"	Reversible	Hold Open	Opens Out	Opens Out	90°	Yes	0000000	000000
Aluminum Finish
1 1/2"	3"	Reversible	Hold Open	Opens Out	Opens Out	90°	Yes	0000000	00000

Tight-Clearance Gas Spring Storm Door Closers

Use these closers when your door-to-door clearance is limited. They close storm doors more smoothly than standard spring closers. Both are reversible for right or left door-swing directions.

Housing					Opening Direction
Ht.	Dp.	Door-to-Door Clearance	For Door Swing Direction	Opening/Closing Action	Door Mount	Frame Mount	Range of Motion	Mounting Hardware Included		Each
Brown Finish
1 1/4"	2 1/4"	2"	Reversible	Free Moving	Opens Out	Opens Out	110°	Yes	00000000	000000
Brass Finish
1 1/4"	2 1/4"	2"	Reversible	Free Moving	Opens Out	Opens Out	110°	Yes	00000000	00000

High-Traffic Door Closers with Shock-Absorbing Stop

Norton UNI 1601

Norton UNI 7500

Norton UNI 8301 and UNI 8501

To protect doors and walls, these closers have a shock-absorbing stop to damp the force of doors when they’re pushed open. Designed for frequently used doors, these last twice as long as standard door closers. They can replace Yale, Dorma, Falcon, Stanley, Parker, and Cal-Royal models with the same mounting hole pattern. These closers are reversible for right or left door-swing directions. All meet ANSI A156.4 Grade 1 durability, strength, and performance standards for door controls. Closers that meet UL 10C for fire-rated doors meet positive pressure fire test standards.

Free-moving closers pull doors shut after you've opened them.

Hold-open closers hold doors open until you close them with a slight push or pull on the door.

For Door Wd.				Opening Direction
Interior	Exterior	For Door Swing Direction	Opening/Closing Action	Door Mount	Frame Mount	Range of Motion	Mounting Hardware Included	Specifications Met	Choose a Finish		Each
Norton UNI 1601
28"-32"	27"	Reversible	Free Moving	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	0000000
28"-32"	27"	Reversible	Hold Open	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
33"-41"	28"-36"	Reversible	Free Moving	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	000000
33"-41"	28"-36"	Reversible	Hold Open	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
42"-48"	28"-36"	Reversible	Free Moving	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	000000
42"-48"	28"-36"	Reversible	Hold Open	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
Norton UNI 7500
36"-36"	36"-36"	Reversible	Free Moving	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
36"-36"	36"-36"	Reversible	Hold Open	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
Norton UNI 8301
36"-36"	36"-36"	Reversible	Free Moving	Opens Out	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
36"-36"	36"-36"	Reversible	Hold Open	Opens Out	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
Norton UNI 8501
36"-36"	36"-36"	Reversible	Free Moving	Opens Out	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
36"-36"	36"-36"	Reversible	Hold Open	Opens Out	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000

High-Traffic Door Closers

Norton 1601

Norton 7500

Norton 8301 and 8501

LCN 1450

LCN 4050

Sargent 1431

Sargent 351

For frequently used doors, these closers last twice as long as standard door closers. They can replace Yale, Dorma, Falcon, Stanley, Parker, and Cal-Royal models with the same mounting hole pattern. All meet ANSI A156.4 Grade 1 durability, strength, and performance standards for door controls. Closers that meet UL 10C for fire-rated doors meet positive pressure fire test standards.

To determine door swing direction, stand on the side of the door where it swings away from you. If it opens to the right, select a right closer; if it opens to the left, select a left closer. Reversible closers are for right or left door-swing directions.

Free-moving closers pull doors shut after you've opened them.

Hold-open closers hold doors open until you close them with a slight push or pull on the door.

For Door Wd.				Opening Direction
Interior	Exterior	For Door Swing Direction	Opening/Closing Action	Door Mount	Frame Mount	Range of Motion	Mounting Hardware Included	Specifications Met	Choose a Finish		Each
Norton 1601
33"-52"	30"-48"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ADA Compliant ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	0000000
33"-52"	30"-48"	Reversible	Hold Open	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
Norton 7500
32"-54"	30"-48"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	000000
32"-54"	30"-48"	Reversible	Hold Open	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
Norton 8301
30"-48"	30"-48"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	000000
30"-48"	30"-48"	Reversible	Hold Open	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
Norton 8501
28"-48"	28"-48"	Reversible	Free Moving	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
28"-48"	28"-48"	Reversible	Hold Open	Opens Out	__	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
30"-48"	30"-48"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
30"-48"	30"-48"	Reversible	Hold Open	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	00000000	000000
LCN 1450
24"-60"	24"-48"	Reversible	Hold Open	Opens In, Opens Out	__	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	0000000	000000
LCN 4050
24"-60"	24"-48"	Reversible	Hold Open	Opens In, Opens Out	__	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	0000000	000000
Sargent 1431
32"-48"	32"-36"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	0000000	000000
32"-48"	32"-36"	Reversible	Hold Open	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	0000000	000000
Sargent 351
24"-60"	24"-48"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	160°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Bronze, Gray	0000000	000000
24"-60"	24"-48"	Reversible	Hold Open	Opens In, Opens Out	Opens Out	160°	Yes	ANSI A156.4 Grade 1	Bronze, Gray	0000000	000000

Door Closers

Norton 1700

Norton 9300

Norton 78 and Yale 1900

These closers can replace Yale, Dorma, Falcon, Stanley, Parker, and Cal-Royal models with the same mounting hole pattern. They are reversible for right or left door-swing directions. All meet ANSI A156.4 Grade 2 or ANSI A156.4 Grade 3 durability, strength, and performance standards for door controls. Closers that meet UL 10C for fire-rated doors meet positive pressure fire test standards.

Free-moving closers pull doors shut after you've opened them.

Hold-open closers hold doors open until you close them with a slight push or pull on the door.

Door Closers
For Door Wd.				Opening Direction								Replacement Springs
Interior	Exterior	For Door Swing Direction	Opening/Closing Action	Door Mount	Frame Mount	Range of Motion	Mounting Hardware Included	Specifications Met	Choose a Finish		Each		Each
Norton 1700
32"-42"	__	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze, Gray	0000000	0000000	000000	00
32"-42"	__	Reversible	Hold Open	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 3	Bronze, Gray	0000000	000000	000000	00
Norton 9300
35"-40"	31"-34"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	000000	000000	00
35"-40"	31"-34"	Reversible	Hold Open	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 3	Brown, Gray	00000000	000000	000000	00
41"-48"	35"-40"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	000000	000000	00
41"-48"	35"-40"	Reversible	Hold Open	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 3	Brown, Gray	00000000	000000	000000	00
Norton 78
21"-42"	21"-36"	Reversible	Free Moving	Opens Out	__	180°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze	0000000	000000	00000000	0000000
21"-42"	37"-44"	Reversible	Free Moving	Opens Out	__	180°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze	0000000	000000	00000000	000000
30"-48"	30"-36"	Reversible	Free Moving	Opens In	__	135°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze	0000000	000000	00000000	000000
30"-48"	37"-44"	Reversible	Free Moving	Opens In	__	135°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze	0000000	000000	00000000	000000
Yale 1900
21"-42"	21"-36"	Reversible	Free Moving	Opens Out	__	180°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze	0000000	00000000	00000000	000000
21"-42"	37"-44"	Reversible	Free Moving	Opens Out	__	180°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze	0000000	00000000	00000000	000000
30"-48"	30"-36"	Reversible	Free Moving	Opens In	__	135°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze	0000000	00000000	00000000	000000
30"-48"	30"-36"	Reversible	Hold Open	Opens In	__	135°	Yes	ANSI A156.4 Grade 2	Bronze	0000000	00000000	00000000	000000
30"-48"	37"-44"	Reversible	Free Moving	Opens In	__	135°	Yes	ANSI A156.4 Grade 3 UL 10C for Fire-Rated Doors UL Listed	Bronze	0000000	00000000	00000000	000000

Top Frame Mounting Brackets for 30"-48" Interior Door Wd. (Aluminum)

0000000

Each

0000000

High-Traffic Door Closers with Built-In Stop

Norton CLP 1601

Norton CLP 7500

Norton CLP 8301

LCN 1450

LCN 4050

A built-in stop prevents doors from opening too far—good when wall- or floor-stops can’t be used. Designed for frequently used doors, these closers last twice as long as standard door closers. They can replace Yale, Dorma, Falcon, Stanley, Parker, and Cal-Royal models with the same mounting hole pattern. These closers are reversible for right or left door-swing directions. All meet ANSI A156.4 Grade 1 durability, strength, and performance standards for door controls. Closers that meet UL 10C for fire-rated doors meet positive pressure fire test standards.

Free-moving closers pull doors shut after you've opened them.

Hold-open closers hold doors open until you close them with a slight push or pull on the door.

For Door Wd.
Interior	Exterior	For Door Swing Direction	Opening/Closing Action	Door Mount Opening Direction	Range of Motion	Mounting Hardware Included	Specifications Met	Choose a Finish		Each
Norton CLP 1601
28"-48"	28"-48"	Reversible	Free Moving	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	0000000
28"-48"	28"-48"	Reversible	Hold Open	Opens Out	110°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
Norton CLP 7500
30"-48"	32"-48"	Reversible	Free Moving	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	000000
30"-48"	32"-48"	Reversible	Hold Open	Opens Out	110°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
Norton CLP 8301
28"-48"	28"-48"	Reversible	Free Moving	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Brown, Gray	00000000	000000
28"-48"	28"-48"	Reversible	Hold Open	Opens Out	110°	Yes	ANSI A156.4 Grade 1	Brown, Gray	00000000	000000
LCN 1450
24"-60"	24"-48"	Reversible	Free Moving	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	0000000	000000
LCN 4050
24"-60"	24"-48"	Reversible	Free Moving	Opens Out	110°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Gray	0000000	000000

Universal Mounting Plates for Door Closers

When replacing door closers, these mounting plates let you match new closers to your existing hole patterns from most Corbin Russwin, Dorma, LCN, Norton, and Yale closers. They are reversible for right or left door-swing directions.

For Door Swing Direction	Lg.	Ht.	Material		Each
Reversible	12 7/8"	3 1/16"	Aluminum	0000000	000000

Universal-Mount Door Closers

No need to drill new holes—these closers have a mounting plate that fits the hole patterns of most closers from Norton, LCN, Yale, Corbin Russwin, and Dorma. Designed for frequently used doors, they last twice as long as standard door closers. These free-moving closers pull doors shut after you've opened them and are reversible for right or left door-swing directions. They meet ANSI A156.4 Grade 1 durability, strength, and performance standards for door controls. They also meet UL 10C for fire-rated doors, which meet positive pressure fire test standards.

For Door Wd.				Opening Direction
Interior	Exterior	For Door Swing Direction	Opening/Closing Action	Door Mount	Frame Mount	Range of Motion	Mounting Hardware Included	Specifications Met	Finish		Each
24"-48"	24"-48"	Reversible	Free Moving	Opens In, Opens Out	Opens Out	180°	Yes	ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed	Aluminum	0000000	0000000

Fire Alarm-Activated Door Closers

These closers include a door holder, which keeps doors open with an electromagnet. When activated by a fire alarm, the magnet shuts off and releases the door. Hardwire these closers directly into your fire alarm system. Designed for frequently used doors, they last longer than standard door closers. They are reversible for right or left door-swing directions. All meet ANSI/BHMA A156.15 durability, strength, and performance standards for release devices—closer holder, electromagnetic, and electromechanical.

For opens-in closers, the door frame cannot project more than 1/8" from the door's face. For opens-out closers, the frame cannot project more than 3 1/2" from the door's face.

Rixson-Firemark 0600
For Interior Door Wd.	Voltage	For Door Swing Direction	Opening/Closing Action	Door Mount Opening Direction	Range of Motion	Electrical Connection	Mounting Hardware Included	Specifications Met	Finish		Each
30"-48"	24V AC/24V DC	Reversible	Hold Open	Opens In	145°	Wire Leads	Yes	ANSI/BHMA A156.15 UL Listed	Aluminum	0000000	0000000
30"-48"	120V AC	Reversible	Hold Open	Opens In	145°	Wire Leads	Yes	ANSI/BHMA A156.15 UL Listed	Aluminum	0000000	000000
Rixson-Firemark 0601
30"-48"	24V AC/24V DC	Reversible	Hold Open	Opens Out	135°	Wire Leads	Yes	ANSI/BHMA A156.15 UL Listed	Aluminum	0000000	000000
30"-48"	120V AC	Reversible	Hold Open	Opens Out	135°	Wire Leads	Yes	ANSI/BHMA A156.15 UL Listed	Aluminum	0000000	000000

Soft-Closing Lid Supports

Side Mount, Opens Up

Free Moving

To eliminate slamming and smashed fingers, these supports automatically pull lids shut when they approach the closed position. Raise the lid until the hold-open mechanism on the support is engaged; slightly lift it again to release the hold and close the lid. These supports can be used individually but should be used in pairs for lids longer than 24". Mounting position is determined as you look into your cabinet or chest. All of these supports are rated for torque instead of maximum lid weight. Calculate your lid's torque and make sure it falls within the range listed—too much torque will cause your lid to slam; too little will prevent it from closing. Torque = Lid Height (inches) × 0.5 × Lid Weight (lbs.). Supports with a speed adjustment screw allow you to control their closing speed.

Supports that hold lid closed are designed to hold lids in the closed position.

Supports for lids that open up from the side are often used in overhead installations.

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

Min. Mounting				Torque Range, in.-lbs.						Mounting
Dp. (A)	Clearance (B)	Lid Mounting Clearance (C)	For Lid Opening Angle	One Lid Support	Two Lid Supports	Material	Appearance	Mounting Position	Hold Lid Closed	Hardware Included	Screw Size	No. of Holes	Features		Each
Side Mount, Opens Up
7.28"	10.63"	6.61"	90°	48 to 65	96 to 130	Anodized Aluminum	Dull	Left Side	Yes	Yes	No. 6	4	Speed Adjustment Screw	000000	000000
7.28"	10.63"	6.61"	90°	48 to 65	96 to 130	Anodized Aluminum	Dull	Right Side	Yes	Yes	No. 6	4	Speed Adjustment Screw	0000000	00000
7.28"	10.63"	6.61"	90°	65 to 87	130 to 174	Anodized Aluminum	Dull	Left Side	Yes	Yes	No. 6	4	Speed Adjustment Screw	0000000	00000
7.28"	10.63"	6.61"	90°	65 to 87	130 to 174	Anodized Aluminum	Dull	Right Side	Yes	Yes	No. 6	4	Speed Adjustment Screw	0000000	00000