STP6800 KPL Medium Heavy Kingpinless Rigid Casters
Manufacturer: Material Flow
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$20.35
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Material Flow
STP6800 KPL Medium Heavy Kingpinless Rigid Casters
- SKU:
- STP6800 KPL Medium Heavy Kingpinless Rigid Casters
- UPC:

FOB: Oregon Warehouse
Lead time: 2-5 days
For Models with Wheel Types of Glass-Filled Nylon, Steel, and Phenolic go HERE.
The STP6800 KPL Series heavy-duty kingpinless rigid caster offers robust performance with bright zinc plating, a 1/4" steel top plate, and Zerk grease fittings. Engineered for industrial environments, it’s ideal for military, air cargo, and freight applications. With 2-1/2" fork spacing and a 1/2" diameter axle with lock nut, it handles high-impact tasks effectively.
- Finish: Bright zinc plating
- Top Plate: 1/4" steel
- Fork Spacing: 2-1/2"
- Grease Fittings: Zerk in swivel section
- Axle: 1/2" diameter, lock nut
Applications:
- Military equipment
- Air cargo and ground support
- Tow line and shock load applications
- Platform trucks and freight terminal dollies
Note: Swivel caster shown. Actual caster is rigid.
| Model No. | Model No. | Fastening Type | Fastening Size | Overall Height | Wheel Diameter | Wheel Type | Wheel Bearing | Load Capacity | Swivel Radius | Tread Width | Price | Qty |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10681 | STP6840R-KPL-MRC | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Crown Mirage (TPR) | Roller | 350 lbs. | 3-13/16" | 2" |
$21.87
|
|
| 11378 | STP6840R-KPL-PAL | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Polyurethane / Aluminum | Roller | 700 lbs. | 3-13/16" | 2" |
$24.88
|
|
| 11391 | STP6840R-KPL-HPR | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Heavy Duty Plastic | Roller | 550 lbs. | 3-13/16" | 2" |
$21.87
|
|
| 11715 | STP6840R-KPL-PCI | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Polyurethane / Cast Iron | Roller | 700 lbs. | 3-13/16" | 2" |
$26.40
|
|
| 11794 | STP6840R-KPL-MIR | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Mirage (TPR) | Roller | 350 lbs. | 3-13/16" | 2" |
$23.37
|
|
| 11969 | STP6840R-KPL-PNY | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Polyurethane / Nylon | Roller | 700 lbs. | 3-13/16" | 2" |
$21.87
|
|
| 12382 | STP6840R-KPL-PRO | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Pro-Tech Polyurerthane | Roller | 700 lbs. | 3-13/16" | 2" |
$24.88
|
|
| 12640 | STP6840R-KPL-PRX-PBB | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Pro-Tech Xtra | Precision | 700 lbs. | 3-13/16" | 2" |
$20.37
|
|
| 12979 | STP6840R-KPL-PLX | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Solid Polyurethane | Roller | 700 lbs. | 3-13/16" | 2" |
$30.88
|
|
| 13123 | STP6840R-KPL-RCI | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Rubber / Cast Iron | Roller | 400 lbs. | 3-13/16" | 2" |
$23.37
|
|
| 13167 | STP6850R-KPL-HPR | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Heavy Duty Plastic | Roller | 650 lbs. | 4" | 2" |
$23.37
|
|
| 13673 | STP6850R-KPL-MIR | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Mirage (TPR) | Roller | 400 lbs. | 4" | 2" |
$26.40
|
|
| 13749 | STP6840R-KPL-SDI | Top Plate | 4-1/2" x 6-1/4" | 5-5/8" | 4" | Ductile Iron | Roller | 1000 lbs. | 3-13/16" | 2" |
$29.38
|
|
| 14058 | STP6850R-KPL-MRC | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Crown Mirage (TPR) | Roller | 400 lbs. | 4" | 2" |
$24.88
|
|
| 14710 | STP6850R-KPL-PAL | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Polyurethane / Aluminum | Roller | 1000 lbs. | 4" | 2" |
$27.89
|
|
| 14844 | STP6850R-KPL-PLX | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Solid Polyurethane | Roller | 800 lbs. | 4" | 2" |
$35.39
|
|
| 14923 | STP6850R-KPL-PCI | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Polyurethane / Cast Iron | Roller | 1000 lbs. | 4" | 2" |
$29.38
|
|
| 15336 | STP6850R-KPL-PNY | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Polyurethane / Nylon | Roller | 1000 lbs. | 4" | 2" |
$24.88
|
|
| 15619 | STP6850R-KPL-PRO | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Pro-Tech Polyurethane | Roller | 750 lbs. | 4" | 2" |
$24.88
|
|
| 15631 | STP6850R-KPL-SDI | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Ductile Iron | Roller | 1250 lbs. | 4" | 2" |
$30.88
|
|
| 16081 | STP6850R-KPL-PRX-PBB | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Pro-Tech Xtra | Precision | 800 lbs. | 4" | 2" |
$24.88
|
|
| 16370 | STP6850R-KPL-RCI | Top Plate | 4-1/2" x 6-1/4" | 6-1/2" | 5" | Rubber / Cast Iron | Roller | 450 lbs. | 4" | 2" |
$23.37
|
|
| 16422 | STP6860R-KPL-HPR | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Heavy Duty Plastic | Roller | 700 lbs. | 4-3/4" | 2" |
$23.37
|
|
| 16852 | STP6860R-KPL-PALC-PBB | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Crown Polyurethane / AL | Precision | 1200 lbs. | 4-3/4" | 2" |
$41.41
|
|
| 16923 | STP6860R-KPL-MIR | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Mirage (TPR) | Roller | 500 lbs. | 4-3/4" | 2" |
$27.89
|
|
| 17234 | STP6860R-KPL-PCI | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Polyurethane / Cast Iron | Roller | 1200 lbs. | 4-3/4" | 2" |
$33.90
|
|
| 17321 | STP6860R-KPL-MRC | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Crown Mirage (TPR) | Roller | 500 lbs. | 4-3/4" | 2" |
$26.40
|
|
| 17961 | STP6860R-KPL-PCIS-PBB | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Polyurethane / Cast Iron Solid | Precision | 1250 lbs. | 4-3/4" | 2" |
$51.97
|
|
| 17981 | STP6860R-KPL-PAL | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Polyurethane / Aluminum | Roller | 1200 lbs. | 4-3/4" | 2" |
$30.88
|
|
| 18181 | STP6860R-KPL-PRO | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Pro-Tech Polyurethane | Roller | 900 lbs. | 4-3/4" | 2" |
$27.89
|
|
| 18494 | STP6860R-KPL-PRX-PBB | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Pro-Tech Xtra | Precision | 1000 lbs. | 4-3/4" | 2" |
$27.89
|
|
| 18830 | STP6860R-KPL-RCI | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Rubber / Cast Iron | Roller | 550 lbs. | 4-3/4" | 2" |
$24.88
|
|
| 19013 | STP6860R-KPL-PLX | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Solid Polyurethane | Roller | 900 lbs. | 4-3/4" | 2" |
$42.91
|
|
| 19362 | STP6860R-KPL-PNY | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Polyurethane / Nylon | Roller | 1200 lbs. | 4-3/4" | 2" |
$27.89
|
|
| 19477 | STP6880R-KPL-MIR | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Mirage (TPR) | Roller | 500 lbs. | 6-1/4" | 2" |
$29.38
|
|
| 19783 | STP6880R-KPL-MRC | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Crown Mirage (TPR) | Roller | 500 lbs. | 6-1/4" | 2" |
$27.89
|
|
| 20156 | STP6860R-KPL-SDI | Top Plate | 4-1/2" x 6-1/4" | 7-1/2" | 6" | Ductile Iron | Roller | 1250 lbs. | 4-3/4" | 2" |
$38.42
|
|
| 20575 | STP6880R-KPL-PAL | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Polyurethane / Aluminum | Roller | 1200 lbs. | 6-1/4" | 2" |
$38.42
|
|
| 20769 | STP6880R-KPL-HPR | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Heavy Duty Plastic | Roller | 700 lbs. | 6-1/4" | 2" |
$29.38
|
|
| 20969 | STP6880R-KPL-PALC-PBB | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Crown Polyurethane / AL | Precision | 1250 lbs. | 6-1/4" | 2" |
$56.46
|
|
| 21445 | STP6880R-KPL-PLX | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Solid Polyurethane | Roller | 1000 lbs. | 6-1/4" | 2" |
$51.97
|
|
| 21787 | STP6880R-KPL-PRO | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Pro-Tech Polyurethane | Roller | 950 lbs. | 6-1/4" | 2" |
$26.40
|
|
| 21837 | STP6880R-KPL-PCI | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Polyurethane / Cast Iron | Roller | 1200 lbs. | 6-1/4" | 2" |
$36.90
|
|
| 22124 | STP6880R-KPL-PRX-PBB | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Pro-Tech Xtra | Precision | 1200 lbs. | 6-1/4" | 2" |
$27.89
|
|
| 22197 | STP6880R-KPL-PCIS-PBB | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Polyurethane / Cast Iron Solid | Precision | 1300 lbs. | 6-1/4" | 2" |
$62.48
|
|
| 22525 | STP6880R-KPL-SDI | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Ductile Iron | Roller | 1400 lbs. | 6-1/4" | 2" |
$44.42
|
|
| 22565 | STP6880R-KPL-RCI | Top Plate | 4-1/2" x 6-1/4" | 9-3/4" | 8" | Rubber / Cast Iron | Roller | 600 lbs. | 6-1/4" | 2" |
$26.40
|
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