The CK Ratchet crimping pliers designed for the sale and secure crimping of bootlace ferrules. It’s Overall Length is 210 mm. Auto-stop ratchet system releases when correct pressure is applied to ensure precise crimping.- Designed for the safe and secure crimping of medium bootlace ferrules- Auto-stop ratchet system releases when correct pressure is applied to ensure precise crimping- 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.