13 product lines · 66 packs
Tin-plated copper sleeves for stranded wire going into screw and spring terminals. Insulated in six collar colors, or bare where space is tight, from $7.99.
Nothing matches every filter. Clear one to see more lines.
Choose by wire size first. The gauge is printed on the pack and the metric cross-section sits next to it, since many terminal blocks are marked in mm². The collar color is then yours: one color per gauge, or one color per circuit.
A crimped ferrule needs a ferrule crimper. The kit in this department has one that takes 28 AWG to 5 AWG, plus 1,700 ferrules to start with.
If you wire one panel a year, a single pack of your most common gauge will last. If you build panels for a living, the 1,000-piece packs are where the price per piece gets low, and the table on each page shows you by how much.
| Line | Packs | Gauges | Pack price | Cheapest per unit |
|---|---|---|---|---|
| Non-Insulated Wire Ferrules | 10 | 24 to 6 | $7.99 to $9.99 | $0.008 per piece |
| Ferrule Crimping Tool Kit, 1700 Pieces | 1 | 24 to 6 | $19.99 | $0.012 per piece |
| 18 AWG Insulated Wire Ferrules | 6 | 18 | $7.99 | $0.008 per piece |
| 16 AWG Insulated Wire Ferrules | 6 | 16 | $9.99 | $0.010 per piece |
| 22 AWG Insulated Wire Ferrules | 6 | 22 | $8.99 | $0.009 per piece |
| 12 AWG Insulated Wire Ferrules | 5 | 12 | $9.99 | $0.020 per piece |
| 20 AWG Insulated Wire Ferrules | 7 | 20 | $7.99 | $0.008 per piece |
| 14 AWG Insulated Wire Ferrules | 6 | 14 | $9.99 | $0.010 per piece |
| Wire Ferrule Assortment Kit, 22 to 10 AWG | 2 | 22 to 10 | $12.99 to $25.98 | $0.006 per piece |
| 10 AWG Insulated Wire Ferrules | 4 | 10 | $9.99 | $0.050 per piece |
| 24 AWG Insulated Wire Ferrules | 5 | 24 | $9.99 | $0.010 per piece |
| 8 AWG Insulated Wire Ferrules | 4 | 8 | $7.99 | $0.040 per piece |
| 6 AWG Insulated Wire Ferrules | 4 | 6 | $7.99 | $0.040 per piece |
Learning Center
Three kinds of crimp terminal cover almost every stranded wire in a panel, a car or a battery box. The wire gauge picks the size. The thing it connects to picks the kind.
Read the guideLearning Center
The number on a heat shrink pack is the size before you heat it. The ratio tells you the size after. Get both right and the tube slides on easily and still closes tight.
Read the guideLearning Center
Boat wiring lives with vibration, salt and damp. The federal rules for boat builders are short and practical, and three of them decide most of what goes on the end of a cable.
Read the guide
