Test Hook Clip 42mm - 1Pcs

The 42 mm Test Hook Clip is a compact, single-ended probe designed for easy attachment to component leads, PCB test points, and wiring nodes. Its slender ABS plastic body about 42 mm (1.65 inches) long houses a robust spring-loaded mechanism that controls a narrow metal hook (approx. 0.16 in or 4 mm long), enabling secure and precise grip on terminals. The clip also features a solder-friendly barrel beneath the insulated shroud, allowing permanent wire attachment when needed, and a flange to prevent excessive insertion.

Internally, the metal hook and solder barrel are made of copper with gold plating for reliable conductivity and corrosion resistance. The ABS housing provides electrical insulation and protects users while handling higher-voltage circuits. Despite its compact size, the clip is engineered to deliver consistent electrical contact and remain durable over repeated test cycles.

These clips are ideal for quick and safe hands-free testing such as measuring voltages or verifying signals on IC pins, board traces, or discrete components. Their spring action ensures a firm bite, while the slim profile allows access to densely-packed electronics. Beyond temporary testing, the solderable design offers flexibility for semi-permanent monitoring setups, supporting both prototyping and debugging stages.

Features:

• 42 mm overall length with ~4 mm metal hook.
• Spring-loaded hook for secure attachment.
• Solderable barrel built in for wire termination.
• Gold-plated copper hook and barrel (improved conductivity).
• ABS plastic insulated housing.
• Flanged design prevents over-insertion.