Polyolefin Angle Stock | McMaster-Carr

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	Material Material

Plastic

Foam

	Shape Shape


90° Angle	U Channel

	System of Measurement System of Measurement

Inch

	Outside Width Outside Width

	Wall Thickness Wall Thickness

	Outside Height Outside Height

	Color Color

	White		Green
	Black		Blue
	Off-White

	Length Length

	Inside Width Inside Width

	Performance Properties Performance Properties

Low Thermal Expansion

	Flexibility Flexibility

Flexible

Semi-Rigid

Rigid

	Inside Height Inside Height

	For Use With For Use With

	Clarity Clarity

Semi-Clear

Opaque

	Inside Corner Shape Inside Corner Shape

Round

Square

	Friction Rating Friction Rating

Very Slippery

	Texture Texture


Smooth	Coarse

	Profile Profile


U	T

Corner	C

	Maximum Temperature Maximum Temperature

Less than 200° F

200° to 249° F

Not Rated

	Hardness Rating Hardness Rating

Ultra Soft

Medium

Hard

	Leg Edge Shape Leg Edge Shape

Square

	For Use Outdoors For Use Outdoors

Yes

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

REACH Compliant

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

RoHS Compliant

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66 Products

About Plastic

About Foam

About Durometer Hardness Scales

Color: White
Temperature Range: -20° F to 180° F
Tensile Strength: 4,350-5,800 psi (Poor)
Impact Strength: 16.8 ft.-lbs./in. (Excellent)
Hardness: Durometer 65D-67D (Medium)
For Use Outdoors: No
Specifications Met: ASTM D4020, FDA Compliant 21 CFR 177.1520

Often used to fabricate frames and protect corners from impact, these UHMW 90° angles have a slippery surface that stands up to scuffs, scrapes, and strikes.

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

Outside				Inside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Lengths, ft.		Per Ft.
1/8" Wall Thick. (-0.060" to 0.060")
1"	-0.060" to 0.060"	1"	-0.060" to 0.060"	7/8"	7/8"	2, 5, 8, 10	0000000	00000
1 1/2"	-0.060" to 0.060"	1 1/2"	-0.060" to 0.060"	1 3/8"	1 3/8"	2, 5, 8, 10	0000000	0000
2"	-0.060" to 0.060"	2"	-0.060" to 0.060"	1 7/8"	1 7/8"	2, 5, 8, 10	0000000	0000
1/4" Wall Thick. (-0.060" to 0.060")
5/8"	-0.060" to 0.060"	1 1/2"	-0.060" to 0.060"	3/8"	1 1/4"	2, 5, 8, 10	0000000	0000
1 1/2"	-0.060" to 0.060"	1 1/2"	-0.060" to 0.060"	1 1/4"	1 1/4"	2, 5, 8, 10	0000000	0000
2"	-0.060" to 0.060"	2"	-0.060" to 0.060"	1 3/4"	1 3/4"	2, 5, 8, 10	0000000	0000
1/2" Wall Thick. (-0.060" to 0.060")
3"	-0.060" to 0.060"	3"	-0.060" to 0.060"	2 1/2"	2 1/2"	2, 5, 8, 10	0000000	00000
3 1/2"	-0.060" to 0.060"	3 1/2"	-0.060" to 0.060"	3"	3"	2, 5, 8, 10	0000000	00000

Slippery UHMW Polyethylene U-Channels

Color: White
Temperature Range: -20° F to 180° F
Tensile Strength: 4,350-5,800 psi (Poor)
Impact Strength: 16.8 ft.-lbs./in. (Excellent)
Hardness: Durometer 65D-67D (Medium)
For Use Outdoors: No
Specifications Met: ASTM D4020, ASTM D4976, ASTM D6712, FDA Compliant 21 CFR 177.1520

Fabricate frames and parts for use in areas where scuffs, scrapes, and strikes are a factor. These UHMW U-channels have a slippery surface and excellent abrasion, wear, and impact resistance.

Outside				Inside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Lengths, ft.		Per Ft.
1/8" Wall Thick.
3/4"	-0.080" to 0.080"	1 1/4"	-0.080" to 0.080"	5/8"	1"	2, 5, 8	0000000	00000
1/4" Wall Thick.
3/4"	-0.080" to 0.080"	1"	-0.080" to 0.080"	3/8"	1/2"	2, 5, 8	0000000	0000
7/8"	-0.080" to 0.080"	1 1/2"	-0.080" to 0.080"	1/2"	1"	2, 5, 8	0000000	0000
1"	-0.080" to 0.080"	2"	-0.080" to 0.080"	5/8"	1 1/2"	2, 5, 8	0000000	0000
1"	-0.080" to 0.080"	2 1/2"	-0.080" to 0.080"	5/8"	2"	2, 5, 8	0000000	0000
1"	-0.080" to 0.080"	3"	-0.080" to 0.080"	5/8"	2 1/2"	2, 5, 8	0000000	00000
3/8" Wall Thick.
1"	-0.080" to 0.080"	3"	-0.080" to 0.080"	5/8"	2 1/4"	2, 5, 8	0000000	00000
1 1/4"	-0.080" to 0.080"	4 1/4"	-0.080" to 0.080"	7/8"	3 1/2"	2, 5, 8	0000000	00000

Polypropylene 90° Angles

Color: Semi-Clear White
Temperature Range: -40° to 180° F
Tensile Strength: 5,200 psi (Good)
Impact Strength: 1.5 ft.-lbs./in. (Poor)
Hardness: Rockwell R110 (Hard)
For Use Outdoors: No
Specifications Met: ASTM D4101, FDA Compliant 21 CFR 177.1520

Fabricate guide rails and parts for use in laboratories with these 90° angles. They’re polypropylene, so they have a hard, slippery surface that won’t stick to cutting tools. They also resist swelling when exposed to water.

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

Outside				Inside		5 ft. Lg.
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.		Each
1/4" Wall Thick. (-0.010" to 0.010")
1 1/2"	-0.025" to 0.025"	1 1/2"	-0.025" to 0.025"	1 1/4"	1 1/4"	00000000	000000
2"	-0.025" to 0.025"	2"	-0.025" to 0.025"	1 3/4"	1 3/4"	00000000	00000

Polypropylene U-Channels

Color: White
Temperature Range: 45° to 210° F
Tensile Strength: 4,060-4,930 psi (Poor)
Impact Strength: 0.9-1.9 ft.-lbs./in. (Poor)
Hardness: Rockwell R80-R90 (Hard)
For Use Outdoors: No
Specifications Met: ASTM D4101, UL 94 HB

Often used when fabricating guide rails and parts for use in laboratories, these U-channels have a hard, slippery surface that cuts easily without binding. Polypropylene won’t swell when exposed to water and is a good electrical insulator.

Outside				Inside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Lengths, ft.		Per Ft.
3/16" Wall Thick. (-0.020" to 0.020")
2 1/4"	-0.020" to 0.020"	2 1/2"	-0.020" to 0.020"	2 1/16"	2 1/8"	1, 2, 3, 4, 5	00000000	000000
3 1/4"	-0.020" to 0.020"	2 1/2"	-0.020" to 0.020"	3 1/16"	2 1/8"	1, 2, 3, 4, 5	00000000	00000

Food Industry Plastic Trim

This trim is suitable for use in food preparation and processing environments. It's also chemical resistant. Use it to protect the edges of panels, boards, signs, and mirrors from impact in food processing applications. This trim has a hard rating to withstand high levels of impact. It's also nonmarking.

UHMW trim has better wear resistance than nylon and vinyl trim.

Rigid trim does not bend and is for use on straights. Screw-in trim requires drilling mounting holes and securing it with fasteners.

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

Style 11—Screw In

Outside
Wd. (C)	Ht. (D)	Thick.	Flexibility	Temperature Range, °F	For Use Outdoors	Nonmarking	Color	Specifications Met	Available Lengths, ft.		Per Ft.
Short Lengths
UHMW Plastic—Hard
1 1/2"	1 1/2"	1/4"	Rigid	-20° to 180°	No	Yes	White	FDA Compliant 21 CFR 177.1520	2, 5	0000000	00000
2"	2"	1/4"	Rigid	-20° to 180°	No	Yes	White	FDA Compliant 21 CFR 177.1520	2, 5	0000000	0000
3"	3"	1/2"	Rigid	-20° to 180°	No	Yes	White	FDA Compliant 21 CFR 177.1520	2, 5	0000000	00000
											Each
8-ft. Length
UHMW Plastic—Hard
1 1/2"	1 1/2"	1/4"	Rigid	-20° to 180°	No	Yes	White	FDA Compliant 21 CFR 177.1520	8	00000000	00000
2"	2"	1/4"	Rigid	-20° to 180°	No	Yes	White	FDA Compliant 21 CFR 177.1520	8	00000000	00000
3"	3"	1/2"	Rigid	-20° to 180°	No	Yes	White	FDA Compliant 21 CFR 177.1520	8	00000000	000000

Plastic Trim

Flexible trim can be bent along a gradual curve. Trim with a hard or medium-hard rating withstand high levels of impact. The harder the bumper, the more impact it withstands.

Push-on trim fits onto an edge and it grips on three sides for a tight hold. Trim with an interior adhesive strip offers additional gripping strength.

Push-in stem trim has a barbed stem to fit snugly into grooves or openings that are slightly smaller than the stem thickness.

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

Push On

	Inside		Outside											Per Ft.
Style	Wd. (A)	Ht. (B)	Wd. (C)	Ht. (D)	Opening Wd. (E)	Flexibility	Hardness Rating	Temperature Range, °F	For Use Outdoors	Nonmarking	Color	Available Lengths, ft.		1-99	100-Up
Polyethylene Plastic
1	1/8"	7/16"	1/4"	1/2"	__	Flexible	Hard	30° to 120°	No	Yes	Black	25, 50, 100	00000000	00000	00000
1	9/64"	19/64"	1/4"	11/32"	__	Flexible	Hard	30° to 120°	No	Yes	Black	25, 50, 100	00000000	000	000
1	1/4"	29/64"	23/64"	1/2"	__	Flexible	Hard	30° to 120°	No	Yes	Black	25, 50, 100	00000000	0000	000
2	3/64"	5/32"	1/8"	3/16"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
2	1/16"	5/32"	1/8"	3/16"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
2	1/16"	5/32"	11/64"	13/64"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
2	5/64"	5/32"	11/64"	13/64"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
2	3/32"	11/64"	15/64"	7/32"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
2	1/8"	11/64"	15/64"	7/32"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
2	3/16"	7/32"	9/32"	17/64"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	0000	000
2	1/4"	15/64"	3/8"	9/32"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	0000	000
3	3/64"	5/32"	1/8"	3/16"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
3	1/16"	5/32"	1/8"	3/16"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
3	1/16"	5/32"	11/64"	13/64"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
3	5/64"	5/32"	11/64"	13/64"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
3	3/32"	11/64"	13/64"	7/32"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
3	1/8"	11/64"	13/64"	7/32"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	000	000
3	3/16"	7/32"	9/32"	17/64"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	0000	000
3	1/4"	15/64"	3/8"	9/32"	__	Flexible	Hard	30° to 120°	No	Yes	Off-White	25, 50, 100	0000000	0000	000
4	1/64"-7/64"	19/32"	15/64"	21/32"	__	Flexible	Hard	-10° to 170°	No	Yes	Off-White	25, 50, 100	00000000	000	000
														Each
4	1/32"-3/16"	1 7/8"	11/32"	1 15/16"	__	Flexible	Hard	-10° to 170°	No	Yes	Off-White	4	00000000	0000	00
														Per Ft.
														1-99	100-Up
4	1/8"-11/64"	15/16"	21/64"	1"	__	Flexible	Hard	-10° to 170°	No	Yes	Off-White	25, 50, 100	00000000	0000	0000
7	__	5/64"	3/16"	5/32"	1/16"-5/64"	Flexible	Hard	30° to 120°	No	Yes	Black	25, 50, 100	00000000	000	000
7	__	5/64"	7/32"	5/32"	5/64"-7/64"	Flexible	Hard	30° to 120°	No	Yes	Black	25, 50, 100	00000000	000	000
Polyethylene Plastic—with Interior Adhesive Strip
2	7/64"	9/64"	11/64"	11/64"	__	Flexible	__	30° to 120°	No	Yes	Black	25, 50, 100	0000000	000	000
2	5/32"	9/64"	17/64"	3/16"	__	Flexible	__	30° to 120°	No	Yes	Black	25, 50, 100	0000000	000	000
3	7/64"	9/64"	11/64"	11/64"	__	Flexible	__	30° to 120°	No	Yes	Black	25, 50, 100	0000000	0000	000
3	7/64"	9/64"	1/4"	3/16"	__	Flexible	Hard	30° to 120°	No	Yes	Black	25, 50, 100	0000000	000	000

Push-In Stem

	Outside		Stem
Style	Wd. (C)	Ht. (D)	Lg.	Thick.	Flexibility	Hardness Rating	Temperature Range, °F	For Use Outdoors	Nonmarking	Choose a Color	Available Lengths, ft.		Per Ft.
Polyethylene Plastic
16	1/2"	5/64"	1/4"	3/32"	Flexible	Hard	-10° to 150°	No	Yes	Black, White	10, 25, 50, 100	0000000	00000
16	3/4"	1/16"	9/32"	3/32"	Flexible	Hard	-10° to 150°	No	Yes	Black, White	10, 25, 50, 100	0000000	000
16	13/16"	1/16"	5/16"	7/64"	Flexible	Hard	-10° to 150°	No	Yes	Black, White	10, 25, 50, 100	0000000	000
16	7/8"	3/64"	13/32"	7/64"	Flexible	Hard	-10° to 150°	No	Yes	Black, White	10, 25, 50, 100	0000000	000
16	1 1/4"	5/64"	11/32"	1/8"	Flexible	Hard	-10° to 150°	No	Yes	Black, White	10, 25, 50, 100	0000000	0000

Conductive Plastic Trim

With a surface resistivity of 10⁵ ohms/sq, this trim safeguards equipment from static electricity by diverting electrostatic charges quickly. Made of plastic, it's also chemical resistant. Use it to protect the edges of electronics equipment and circuit boards from impact. Push this trim onto an edge and it grips on three sides for a tight hold. All are flexible so it can bend along a gradual curve. This trim has a hard rating to withstand high levels of impact. It's also nonmarking.

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

Inside		Outside										Per Ft.
Wd. (A)	Ht. (B)	Wd. (C)	Ht. (D)	Flexibility	Hardness Rating	Temperature Range, °F	For Use Outdoors	Nonmarking	Color	Lg., ft.		1-99	100-Up
Polyethylene Plastic
1/32"	3/8"	3/16"	1/2"	Flexible	Hard	30° to 120°	No	Yes	Black	4	00000000	00000	00000
1/16"	7/32"	7/32"	9/32"	Flexible	Hard	30° to 120°	No	Yes	Black	4	00000000	0000	0000
1/16"	3/8"	7/32"	1/2"	Flexible	Hard	30° to 120°	No	Yes	Black	4	00000000	0000	0000
5/64"	29/64"	3/16"	1/2"	Flexible	Hard	30° to 120°	No	Yes	Black	4	00000000	0000	0000

Super-Cushioning Foam U-Channels

The open top allows these foam U-channels to slide over and cushion an edge. Use them in packaging applications. This polyethylene foam has closed-cell construction, which restricts water, air, and gases from being absorbed.

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

U-Channels with Coarse Texture

Color: Green, Black, or Blue
Temperature Range: Not Rated
Cell Type: Closed
For Use Outdoors: Yes
Flexibility: Semi-Rigid
Density: Green and Blue: 1.7 lbs./cu. ft.; Black: 2.3 lbs./cu. ft.
Pressure to Compress 25%: Not Rated
Tensile Strength Rating: Not Rated
Oil-Resistance Rating: Not Rated

		Outside		Inside
Wall Thick.	Base Thick.	Wd.	Ht.	Wd.	Ht.	Lg., ft.	Color		Each
1/4"	3/4"	2"	1 3/4"	1 1/2"	1"	6	Black	0000000	00000
1/2"	1/2"	1 1/2"	1 1/2"	1/2"	1"	6	Green	0000000	0000
1/2"	3/4"	2.15"	1 3/4"	1 1/4"	1"	6	Blue	0000000	0000

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About Plastic

About Foam

About Durometer Hardness Scales

Slippery UHMW Polyethylene 90° Angles

Slippery UHMW Polyethylene U-Channels

Polypropylene 90° Angles

Polypropylene U-Channels

Food Industry Plastic Trim

Plastic Trim

Conductive Plastic Trim

Super-Cushioning Foam U-Channels