













🔌 Connect with confidence — splice smarter, not harder!
JRready ST6387 MiniSeal Crimp Splices deliver 100 premium seamless copper butt connectors in three essential sizes, engineered for secure, corrosion-resistant electrical splicing. Designed for professional-grade performance with waterproof sealing and compatibility with double-indent crimp tools, this kit is the go-to choice for millennial pros demanding reliability and precision in every connection.











| ASIN | B0CNT1RSVG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #69,576 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #493 in Butt Terminals #21,449 in Electrical Equipment |
| Brand | JRready |
| Color | Crimp Splices(100Pcs) |
| Connector Type | Butt Splice, Crimp |
| Contact Material | Copper |
| Customer Reviews | 4.6 4.6 out of 5 stars (61) |
| Date First Available | November 22, 2023 |
| Included Components | crimp butt splice 16-12 AWG+20-16 AWG+26-20 AWG |
| Item Package Quantity | 1 |
| Item Weight | 2.08 ounces |
| Item model number | ST6387 |
| Manufacturer | JRready |
| Material | Copper |
| Number of Items | 100 |
| Package Dimensions | 2.8 x 2.48 x 0.55 inches |
| Part Number | ST6387 |
| Size | Crimp Splices(100Pcs) |
| Terminal | Butt Terminal |
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.
M**N
Great quality and works perfectly.
Trustpilot
1 month ago
2 months ago