Ratcheting Crimpers

Ratcheting Crimpers - Molex 64016-0041

Execute flawless, weather-tight electrical connections in the field with the Molex 64016-0041 ServiceGrade Ratcheting Crimper. When upfitting law enforcement or commercial fleet vehicles, a failed electrical crimp on a lightbar or siren harness can result in a catastrophic system failure. Standard automotive crimpers crush and deform high-end heat-shrink terminals. This precision Molex tool is engineered specifically for Perma-Seal ring terminals, spade tongues, and butt splices. Its full-cycle ratcheting mechanism ensures the jaws do not release until a complete, perfect crimp is formed, guaranteeing maximum pull-force strength on every single connection.

Key Features & Upfitter Specs

• Perma-Seal Certified: The crimp dies are precisely machined to crimp Molex Perma-Seal terminals without tearing the delicate NiAc weather-sealing insulation.
• Full-Cycle Ratchet: Features a mandatory full-cycle ratcheting mechanism that prevents under-crimping, ensuring the tool only releases when the exact required pressure is met.
• Broad Wire Range: Includes three color-coded crimp profiles (Red, Blue, Yellow) designed to perfectly terminate wires ranging from 10 AWG down to 22 AWG.
• Ergonomic Leverage: Designed with soft-grip handles and an optimized pivot geometry to reduce operator hand fatigue during high-volume field upfits.
• Adjustable Preload: The tool features an adjustable handle preload, allowing technicians to recalibrate the jaw pressure over time to maintain factory pull-force specifications.