






🔌 Connect like a pro — secure, sleek, and sealed for the future!
The JRready ST6387 MiniSeal Crimp Splices kit features 100 seamless copper butt connectors in three AWG sizes (12#, 16#, 20#), designed for durable, corrosion-resistant electrical splicing. Engineered with built-in wire stops and compatible with professional double-indent crimp tools, these compact, tin-plated splices ensure precise, waterproof connections ideal for demanding wiring applications.















| Color | Crimp Splices(100Pcs) |
| Connector Type | Butt Splice, Crimp |
| Contact Material | Copper |
| Terminal | Butt Terminal |
| Material | Copper |
| Brand | JRready |
| Number of Items | 100 |
| Manufacturer | JRready |
| Part Number | ST6387 |
| Item Weight | 2.08 ounces |
| Package Dimensions | 2.8 x 2.48 x 0.55 inches |
| Item model number | ST6387 |
| Size | Crimp Splices(100Pcs) |
| Item Package Quantity | 1 |
| Included Components | crimp butt splice 16-12 AWG+20-16 AWG+26-20 AWG |
| Batteries Included? | No |
| Batteries Required? | No |
J**S
Great value
Great value and way cleaner and nicer quality than the regular parts store bits
D**.
Some of the best crimpers for uninsulated terminals
First JReady product and so far so good. Really impressed by the build quality vs cost. These crimpers are an absolute joy to use. I spent many hours trying to find something that did uninsulated terminals (22-26awg specifically) reliably. Majority of crimpers in the automotive field lack the ability to do them, which is frustrating given all the smaller gauge control wires on modern vehicles. The ratcheting mechanism makes sure you've finished the crimp fully and the gauge will come in handy for future adjustments, if the need arises.
T**S
Great tool!
Fantastic tool for fixing wires and splicing. It's made my job a lot easier. Plus it comes with a good amount of splices! Easy recommendation.
J**L
Good crimp
Amazing
Y**N
Good for smallawg wires
Great for avionics installation
C**G
Affordable version
I really like the ability to purchase affordable crimpers that perform much like the Daniels GMT-232 crimpers I've used for 20yrs. My only gripe is that they have a tendency to over-crimp the small, red splice barrels. I'm sure adjusting the tension knob would fix it. Very cool that they came with the Go-NoGo gauge.
J**E
Works for Aviation
Using it daily at work and it's great
M**R
Worth the buy
Great crimpers, for environmental splices. Love the go/no-go gauge, to verify calibration every time.
Trustpilot
3 weeks ago
1 week ago