Klein Tools 073502C Ratcheting Crimper Kit AWG 22-10 230 mm

Professional 230 mm Ratcheting Crimper

This 230 mm ratcheting crimper kit is built for electricians and technicians who need repeatable, professional-grade crimps on heat-shrink connectors. The precision ratchet mechanism automatically releases only after a full crimping cycle, ensuring consistent results across AWG 22-10 wire sizes. An integrated quick-release lever allows the jaws to be opened at any point for smooth workflow adjustments.

Capacity AWG 22-10 with Adjustable Depth

The tool handles a broad wire range from AWG 22 up to AWG 10, covering most common automotive and electrical terminal crimping tasks. An adjustable star wheel provides precise control over crimping depth and force, letting users dial in the exact pressure needed for different terminal types without damaging the heat-shrink insulation. It runs out of capacity beyond 10 AWG solid wire or heavy-gauge lugs that exceed the die profile.

Upgrades Basic Pliers for Consistent Results

This kit replaces standard manual crimping pliers that rely on operator feel, eliminating the variability that leads to loose connections or crushed insulation. The jump is worth it when reliability matters — high-vibration environments, critical safety circuits, or volume work where re-crimping costs time. Builders needing crimp capability above 10 AWG or non-heat-shrink terminal profiles should look to larger dedicated tools.