
Product Details
LD-194 Ratchet Hand Crimping Tool Wire Terminal Kit
LD-194 Ratchet Hand Crimping Tool provides a carbon steel body with precision ratchet mechanism for consistent crimping pressure, includes wire terminal assortment with insulated and non-insulated terminals for automotive and electrical wiring.
Core Features
- Precision ratchet mechanism ensures complete crimp cycles
- Chrome vanadium steel jaws with color-coded wire gauge dies
- Crimping range 0.5-6mm2 covering AWG 22 through 10
- Carbon steel body for structural rigidity under crimping load
- 120-300 piece terminal assortment in organizer case
- Ring, spade, butt, bullet, and fork terminal types included
Application Scenarios
- Automotive wiring harness repair and modification
- Electrical panel and junction box terminal installation
- Marine, RV, and trailer wiring connections
- Appliance and equipment internal wire termination
- Industrial control panel and machinery wiring
- DIY home electrical and electronics projects
FAQ
How does the ratchet mechanism improve crimp quality?
The ratchet locks the jaws during the crimping stroke and only releases when full compression is achieved. This prevents the operator from releasing pressure too early, which is the most common cause of weak crimps. Each crimp receives consistent full pressure for reliable electrical connections.
What is the difference between insulated and non-insulated terminals?
Insulated terminals have a vinyl or nylon sleeve that covers the metal barrel after crimping, preventing short circuits and protecting against corrosion. Non-insulated terminals require heat-shrink tubing or electrical tape for insulation but provide a more compact connection for tight spaces.
Can I crimp both the conductor and insulation with this tool?
The LD-194 features dual crimping dies. The inner die crimps the conductor barrel for electrical contact, while the outer die crimps the insulation support barrel for strain relief. Both crimps should be made in a single cycle for maximum connection reliability.
How do I select the correct terminal size for my wire?
Match the wire gauge to the color-coded die and terminal size. Red terminals and dies are for 0.5-1.5mm2 wires. Blue terminals and dies are for 1.5-2.5mm2 wires. Yellow terminals and dies are for 4-6mm2 wires. The wire insulation color often matches the terminal color code.



