

New! Stainless Steel Grease Caps!
21-41-1 cap is now available
in Type 304 Stainless Steel
Grease Caps / Axle Caps
Wedge has been a manufacturer of Grease Caps for over 20 years. Our caps are made in the USA of quality galvanized steel and plain steel with many types of plating options available.
- Serving the Recreation Vehicle & Trailer Market
- Sizes and Shapes to Your Specifications!
- All Caps are Galvanized on Both Sides
- Zinc Plated Caps Available
In addition to the Grease Caps / Axle Caps we have listed below, we also have the capability to design and manufacture a cap that fits Your Custom Specifications.
With service to the Boat Trailer, Utility Trailer, and Recreational Vehicle markets, we know your inventories are critical, that’s why we offer fast turnaround on Grease Caps and stocking programs to meet your needs.
- Grease Cap Customers
- Axis Products
- Tekonsha Towing
- Cequent Trailer Products
- Fulton Performance Products
- E-Z GO Textron
- Snapper
- John Deere
- AL-KO Kober
- Tie-Down Engineering
- Dexter Axle
- Redneck Trailer Supply
- Henderson Wheel & Warehouse
- Martin Wheel
- QDS
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Part No. |
Diameter |
Under Flange |
Height |
Thickness |
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$75.00 Minimum Order
with 1-3/16" diameter hole.
* R = .650 |
21-2 |
1.781 |
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.875 |
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21-3B |
1.985 |
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1.20 |
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| 21-3 | 1.990 | .31 | 1.20 | .03 | ||
| 21-3A | 1.990 | .31 | 1.25 | .03 | ||
| 21-1 | 2.450 | .25 | 1.34 | .03 | ||
| 21-1A | 2.450 | .25 | 1.34 | .03 | ||
| 21-4 | 2.705 | .533 | 2.063 | .03 | ||
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21-5 |
2.750 | .320 | 1.180 | .03 | ||
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21-6 |
2.841 | .37 | 1.12 | .042 | ||
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21-8 |
3.630 | .50 | 1.875 | .03 | ||
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Rubber Plugs for Lube Caps |
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| 1478 | Call for available price/quantity breaks. | |||||
| Wedge Rubber Plugs - Now Available In RED and YELLOW | ||||||
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$75.00 Minimum Order |
21-41-1 |
1.990 |
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| 21-42-1 | 2.450 | .31 | 1.525 | .03 | ||
| 21-43-1 | 2.725 | .31 | 1.525 | .03 | ||
| 21-44-1 | 3.630 | .50 | 1.625 | .03 | ||
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$75.00 Minimum Order |
21-39 |
2.720 |
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| 1005 | 3.160 | .38 | 1.78 | .06 | ||
| 1003 | 1.450 | .28 | .68 | .06 | ||
| 21-40 | 4.734 | .236 | 1.811 | .06 | ||
| 21-50 | 5.667 | .437 | 1.656 | .03 | ||
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$75.00 Minimum Order |
21-83 | 2.175 |
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1.1 |
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21-84 |
2.720 | .36 | .87 | .03 | ||
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21-85 |
3.125 | .36 | .91 | .03 | ||
| 21-86 | 3.355 | .56 | 1.33 |
.03 |
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