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Arc-Resistant GPO3 Fiberglass U-Channels
- Color: Red
- Tensile Strength: 10,000-15,000 psi (Good)
- Impact Strength: 8.2-12 ft.-lbs./in. (Excellent)
- Hardness: See table
- For Use Outdoors: No
- Specifications Met: UL 94 V-0
These GPO3 fiberglass U-channels are often used for electrical applications in humid environments. They are arc and track resistant, plus they have better electrical insulation properties than FRP fiberglass. Made of fiberglass-reinforced polyester, they're also called polyester-grade industrial laminate.
For technical drawings and 3-D models, click on a part number.
Outside | Inside | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Wd. | Wd. Tolerance | Ht. | Ht. Tolerance | Wd. | Ht. | Hardness | Straightness Tolerance | Each | |
3 ft. Lg. | |||||||||
1/8" Wall Thick. (-0.025" to 0.025") | |||||||||
| 2 9/16" | -0.063" to 0.063" | 1 7/32" | -0.032" to 0.032" | 2 5/16" | 1 3/32" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 000000 |
3/16" Wall Thick. (-0.025" to 0.025") | |||||||||
| 3 9/16" | -0.063" to 0.063" | 2 9/16" | -0.032" to 0.032" | 3 3/16" | 2 3/8" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 4 3/4" | -0.063" to 0.063" | 1 5/8" | -0.032" to 0.032" | 4 3/8" | 1 7/16" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
1/4" Wall Thick. (-0.025" to 0.025") | |||||||||
| 6 1/2" | -0.040" to 0.040" | 2 3/4" | -0.020" to 0.020" | 6" | 2 1/2" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
4 ft. Lg. | |||||||||
1/16" Wall Thick. (-0.015" to 0.015") | |||||||||
| 2 3/16" | -0.062" to 0.062" | 3/4" | -0.062" to 0.062" | 2 1/16" | 11/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
1/8" Wall Thick. (-0.02" to 0.02") | |||||||||
| 2" | -0.062" to 0.062" | 9/16" | -0.062" to 0.062" | 1 3/4" | 7/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 2" | -0.062" to 0.062" | 13/16" | -0.062" to 0.062" | 1 3/4" | 11/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 2 5/16" | -0.062" to 0.062" | 3/4" | -0.062" to 0.062" | 2 1/16" | 5/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 3 19/32" | -0.062" to 0.062" | 1 1/8" | -0.062" to 0.062" | 3 11/32" | 1" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 4 1/2" | -0.062" to 0.062" | 2 1/2" | -0.062" to 0.062" | 4 1/4" | 2 3/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 9 21/32" | -0.062" to 0.062" | 1 5/8" | -0.062" to 0.062" | 9 13/32" | 1 1/2" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
5/32" Wall Thick. (-0.02" to 0.02") | |||||||||
| 5 1/2" | -0.062" to 0.062" | 1 1/4" | -0.062" to 0.062" | 5 3/16" | 1 3/32" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
3/16" Wall Thick. (-0.02" to 0.02") | |||||||||
| 4" | -0.062" to 0.062" | 1 3/8" | -0.062" to 0.062" | 3 5/8" | 1 3/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 8 1/2" | -0.062" to 0.062" | 2 11/16" | -0.062" to 0.062" | 8 1/8" | 2 1/2" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
1/4" Wall Thick. (-0.02" to 0.02") | |||||||||
| 2" | -0.062" to 0.062" | 1" | -0.062" to 0.062" | 1 1/2" | 3/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 3" | -0.062" to 0.062" | 7/8" | -0.062" to 0.062" | 2 1/2" | 5/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 3" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 2 1/2" | 1 1/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 4" | -0.062" to 0.062" | 1 1/8" | -0.062" to 0.062" | 3 1/2" | 7/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 4 1/2" | -0.062" to 0.062" | 2 1/2" | -0.062" to 0.062" | 4" | 2 1/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
3/8" Wall Thick. (-0.025" to 0.025") | |||||||||
| 11 9/32" | -0.062" to 0.062" | 1 5/8" | -0.062" to 0.062" | 10 17/32" | 1 1/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
6 ft. Lg. | |||||||||
1/16" Wall Thick. (-0.015" to 0.015") | |||||||||
| 2 3/16" | -0.062" to 0.062" | 3/4" | -0.062" to 0.062" | 2 1/16" | 11/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
1/8" Wall Thick. (-0.025" to 0.025") | |||||||||
| 2 9/16" | -0.063" to 0.063" | 1 7/32" | -0.032" to 0.032" | 2 5/16" | 1 3/32" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
1/8" Wall Thick. (-0.02" to 0.02") | |||||||||
| 2" | -0.062" to 0.062" | 9/16" | -0.062" to 0.062" | 1 3/4" | 7/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 2" | -0.062" to 0.062" | 13/16" | -0.062" to 0.062" | 1 3/4" | 11/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 2 5/16" | -0.062" to 0.062" | 3/4" | -0.062" to 0.062" | 2 1/16" | 5/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 3 19/32" | -0.062" to 0.062" | 1 1/8" | -0.062" to 0.062" | 3 11/32" | 1" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 4 1/2" | -0.062" to 0.062" | 2 1/2" | -0.062" to 0.062" | 4 1/4" | 2 3/8" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 000000 |
| 9 21/32" | -0.062" to 0.062" | 1 5/8" | -0.062" to 0.062" | 9 13/32" | 1 1/2" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
5/32" Wall Thick. (-0.02" to 0.02") | |||||||||
| 5 1/2" | -0.062" to 0.062" | 1 1/4" | -0.062" to 0.062" | 5 3/16" | 1 3/32" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
3/16" Wall Thick. (-0.025" to 0.025") | |||||||||
| 3 9/16" | -0.063" to 0.063" | 2 9/16" | -0.032" to 0.032" | 3 3/16" | 2 3/8" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 4 3/4" | -0.063" to 0.063" | 1 5/8" | -0.032" to 0.032" | 4 3/8" | 1 7/16" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
3/16" Wall Thick. (-0.02" to 0.02") | |||||||||
| 4" | -0.062" to 0.062" | 1 3/8" | -0.062" to 0.062" | 3 5/8" | 1 3/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
| 8 1/2" | -0.062" to 0.062" | 2 11/16" | -0.062" to 0.062" | 8 1/8" | 2 1/2" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 000000 |
1/4" Wall Thick. (-0.025" to 0.025") | |||||||||
| 6 1/2" | -0.040" to 0.040" | 2 3/4" | -0.020" to 0.020" | 6" | 2 1/2" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 000000 |
1/4" Wall Thick. (-0.02" to 0.02") | |||||||||
| 2" | -0.062" to 0.062" | 1" | -0.062" to 0.062" | 1 1/2" | 3/4" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 3" | -0.062" to 0.062" | 7/8" | -0.062" to 0.062" | 2 1/2" | 5/8" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 3" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 2 1/2" | 1 1/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 4" | -0.062" to 0.062" | 1 1/8" | -0.062" to 0.062" | 3 1/2" | 7/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
| 4 1/2" | -0.062" to 0.062" | 2 1/2" | -0.062" to 0.062" | 4" | 2 1/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
3/8" Wall Thick. (-0.025" to 0.025") | |||||||||
| 11 9/32" | -0.062" to 0.062" | 1 5/8" | -0.062" to 0.062" | 10 17/32" | 1 1/4" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 000000 |
Arc-Resistant GPO3 Fiberglass Hat Channels
- Color: Red
- Temperature Range: -50° F to 265° F
- Tensile Strength: 10,000-15,000 psi (Good)
- Impact Strength: 8.2-12 ft.-lbs./in. (Excellent)
- Hardness Rating: Barcol 50 (Hard)
- For Use Outdoors: No
- Specifications Met: UL 94 V-0
Unlike similar U-channels, these GPO3 fiberglass hat channels have flanges for mounting to flat surfaces. Use them to route and insulate wire in humid environments. All of these hat channels are arc and track resistant. They also have better electrical insulation properties than FRP fiberglass. Made of fiberglass-reinforced polyester, they're often called polyester-grade industrial laminate.
For technical drawings and 3-D models, click on a part number.
Outside | Inside | |||||||
|---|---|---|---|---|---|---|---|---|
| Width | Width Tolerance | Height | Height Tolerance | Width | Height | Straightness Tolerance | Each | |
4 ft. Lg. | ||||||||
1/8" Wall Thick. (-0.02" to 0.02") | ||||||||
| 4 19/32" | -0.062" to 0.062" | 7/8" | -0.062" to 0.062" | 2 5/32" | 3/4" | 0.050" per ft. | 00000000 | 000000 |
| 5" | -0.062" to 0.062" | 1 3/8" | -0.062" to 0.062" | 3" | 1 1/4" | 0.050" per ft. | 00000000 | 00000 |
3/16" Wall Thick. (-0.02" to 0.02") | ||||||||
| 9 9/16" | -0.062" to 0.062" | 2 3/8" | -0.062" to 0.062" | 7 1/16" | 2 1/4" | 0.050" per ft. | 00000000 | 000000 |
6 ft. Lg. | ||||||||
1/8" Wall Thick. (-0.02" to 0.02") | ||||||||
| 4 19/32" | -0.062" to 0.062" | 7/8" | -0.062" to 0.062" | 2 5/32" | 3/4" | 0.050" per ft. | 00000000 | 00000 |
| 5" | -0.062" to 0.062" | 1 3/8" | -0.062" to 0.062" | 3" | 1 1/4" | 0.050" per ft. | 00000000 | 00000 |
3/16" Wall Thick. (-0.02" to 0.02") | ||||||||
| 9 9/16" | -0.062" to 0.062" | 2 3/8" | -0.062" to 0.062" | 7 1/16" | 2 1/4" | 0.050" per ft. | 00000000 | 000000 |
Arc-Resistant GPO3 Fiberglass 90° Angles
- Color: Red
- Tensile Strength: 10,000-15,000 psi (Good)
- Impact Strength: 8.2-12 ft.-lbs./in. (Excellent)
- Hardness: See table
- For Use Outdoors: No
- Specifications Met: UL 94 V-0
Because these GPO3 fiberglass 90° angles are arc and track resistant, they are often used for electrical applications in humid environments. They offer better electrical insulation properties than FRP fiberglass. Made of fiberglass-reinforced polyester, they're also called polyester-grade industrial laminate.
For technical drawings and 3-D models, click on a part number.
Outside | Inside | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Wd. | Wd. Tolerance | Ht. | Ht. Tolerance | Wd. | Ht. | Hardness | Straightness Tolerance | Each | |
3 ft. Lg. | |||||||||
3/16" Wall Thick. (-0.0200" to 0.0200") | |||||||||
| 2 9/16" | -0.094" to 0.094" | 1 5/8" | -0.094" to 0.094" | 2 3/8" | 1 7/16" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 000000 |
| 4" | -0.094" to 0.094" | 1 5/8" | -0.094" to 0.094" | 3 13/16" | 1 7/16" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
1/4" Wall Thick. (-0.0200" to 0.0200") | |||||||||
| 2" | -0.094" to 0.094" | 2" | -0.094" to 0.094" | 1 3/4" | 1 3/4" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 3" | -0.094" to 0.094" | 2 3/4" | -0.094" to 0.094" | 2 3/4" | 2 1/2" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
4 ft. Lg. | |||||||||
1/8" Wall Thick. (-0.0200" to 0.0200") | |||||||||
| 1" | -0.062" to 0.062" | 1" | -0.062" to 0.062" | 7/8" | 7/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 1 1/4" | -0.062" to 0.062" | 1 1/4" | -0.062" to 0.062" | 1 1/8" | 1 1/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 1 1/2" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 1 3/8" | 1 3/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
3/16" Wall Thick. (-0.0200" to 0.0200") | |||||||||
| 1 1/4" | -0.062" to 0.062" | 1 1/4" | -0.062" to 0.062" | 1 1/16" | 1 1/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 1 1/2" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 1 5/16" | 1 5/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 2" | -0.062" to 0.062" | 2" | -0.062" to 0.062" | 1 13/16" | 1 13/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 2 1/4" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 2 1/16" | 1 5/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 2 1/2" | -0.062" to 0.062" | 1 1/4" | -0.062" to 0.062" | 2 5/16" | 1 1/16" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
1/4" Wall Thick. (-0.0200" to 0.0200") | |||||||||
| 1 1/2" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 1 1/4" | 1 1/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 2 3/4" | -0.062" to 0.062" | 2" | -0.062" to 0.062" | 2 1/2" | 1 3/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
| 3" | -0.062" to 0.062" | 3" | -0.062" to 0.062" | 2 3/4" | 2 3/4" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
3/8" Wall Thick. (-0.0250" to 0.0250") | |||||||||
| 1 3/4" | -0.062" to 0.062" | 2" | -0.062" to 0.062" | 1 3/8" | 1 5/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 00000 |
| 3" | -0.062" to 0.062" | 3" | -0.062" to 0.062" | 2 5/8" | 2 5/8" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
1/2" Wall Thick. (-0.0250" to 0.0250") | |||||||||
| 6" | -0.062" to 0.062" | 3" | -0.062" to 0.062" | 5 1/2" | 2 1/2" | Rockwell M95 (Hard) | 0.050" per ft. | 00000000 | 000000 |
6 ft. Lg. | |||||||||
1/8" Wall Thick. (-0.0200" to 0.0200") | |||||||||
| 1" | -0.062" to 0.062" | 1" | -0.062" to 0.062" | 7/8" | 7/8" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 1 1/4" | -0.062" to 0.062" | 1 1/4" | -0.062" to 0.062" | 1 1/8" | 1 1/8" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 1 1/2" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 1 3/8" | 1 3/8" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
3/16" Wall Thick. (-0.0200" to 0.0200") | |||||||||
| 1 1/4" | -0.062" to 0.062" | 1 1/4" | -0.062" to 0.062" | 1 1/16" | 1 1/16" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 1 1/2" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 1 5/16" | 1 5/16" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 2" | -0.062" to 0.062" | 2" | -0.062" to 0.062" | 1 13/16" | 1 13/16" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 2 1/4" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 2 1/16" | 1 5/16" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 2 1/2" | -0.062" to 0.062" | 1 1/4" | -0.062" to 0.062" | 2 5/16" | 1 1/16" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 2 9/16" | -0.094" to 0.094" | 1 5/8" | -0.094" to 0.094" | 2 3/8" | 1 7/16" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 4" | -0.094" to 0.094" | 1 5/8" | -0.094" to 0.094" | 3 13/16" | 1 7/16" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 000000 |
1/4" Wall Thick. (-0.0200" to 0.0200") | |||||||||
| 1 1/2" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 1 1/4" | 1 1/4" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 2" | -0.094" to 0.094" | 2" | -0.094" to 0.094" | 1 3/4" | 1 3/4" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 00000 |
| 2 3/4" | -0.062" to 0.062" | 2" | -0.062" to 0.062" | 2 1/2" | 1 3/4" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 000000 |
| 3" | -0.094" to 0.094" | 2 3/4" | -0.094" to 0.094" | 2 3/4" | 2 1/2" | Barcol 50 (Hard) | 0.050" per ft. | 0000000 | 000000 |
| 3" | -0.062" to 0.062" | 3" | -0.062" to 0.062" | 2 3/4" | 2 3/4" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 000000 |
3/8" Wall Thick. (-0.0250" to 0.0250") | |||||||||
| 1 3/4" | -0.062" to 0.062" | 2" | -0.062" to 0.062" | 1 3/8" | 1 5/8" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 000000 |
| 3" | -0.062" to 0.062" | 3" | -0.062" to 0.062" | 2 5/8" | 2 5/8" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 000000 |
1/2" Wall Thick. (-0.0250" to 0.0250") | |||||||||
| 6" | -0.062" to 0.062" | 3" | -0.062" to 0.062" | 5 1/2" | 2 1/2" | Rockwell M95 (Hard) | 0.050" per ft. | 0000000 | 000000 |
Arc-Resistant GPO3 Fiberglass Square Tubes
- Color: Red
- Temperature Range: -50° F to 265° F
- Tensile Strength: 10,000-15,000 psi (Good)
- Impact Strength: 8.2-12 ft.-lbs./in. (Excellent)
- Hardness: Barcol 50 (Hard)
- For Use Outdoors: No
- Specifications Met: UL 94 V-0
Route and insulate wire using these square fiberglass tubes, which fit better along edges and around corners than round tubes. Use them for electrical applications in humid locations. They’re arc and track resistant, and better electrical insulators than FRP fiberglass. Made of fiberglass-reinforced polyester, they’re also known as polyester-grade industrial laminate.
For technical drawings and 3-D models, click on a part number.
Outside | Inside | |||||||
|---|---|---|---|---|---|---|---|---|
| Width | Width Tolerance | Height | Height Tolerance | Width | Height | Straightness Tolerance | Each | |
4 ft. Lg. | ||||||||
1/4" Wall Thick. (-0.02" to 0.02") | ||||||||
| 2" | -0.062" to 0.062" | 2" | -0.062" to 0.062" | 1 1/2" | 1 1/2" | 0.050" per ft. | 00000000 | 0000000 |
5 ft. Lg. | ||||||||
1/8" Wall Thick. (-0.02" to 0.02") | ||||||||
| 1 1/2" | -0.062" to 0.062" | 1 1/2" | -0.062" to 0.062" | 1 1/4" | 1 1/4" | 0.050" per ft. | 00000000 | 00000 |
6 ft. Lg. | ||||||||
1/4" Wall Thick. (-0.02" to 0.02") | ||||||||
| 2" | -0.062" to 0.062" | 2" | -0.062" to 0.062" | 1 1/2" | 1 1/2" | 0.050" per ft. | 00000000 | 000000 |