CK Tools T3671A Ratchet Crimping Pliers For MC3 & MC4 Solar PV Connectors. these are in very good condition, all ready for work. 
 
These CK Tools T3671A Ratchet Crimping Pliers are designed for the safe and secure crimping of Solar PV cable connectors.
The auto-stop ratchet system releases when correct pressure is applied to ensure precise crimping.
Capacity MC3 and MC4 2.5 - 6mm² / 14 - 10 AWG.
 
Auto-stop ratchet system 
High compression pressure for secure crimping
Precision engineered dies for quality crimps and safe connections
Dies manufactured from fully hardened carbon alloy steel for strength and durability
Heavy duty construction, tested up to 40,000 cycles
Ergonomic two component handle for ease and comfort in use
Total length: 250 mm