ITEM NAME:Testing Hook Clip Multimeters Test Lead Extension Probe Aperture 4mm Plug-in New 100% brand new and high quality Features: with safety handle and spring hook type alligator clip. Application: converting connection for probes with whorl pattern. Made of high quality material, durable to use and provide great performance. Compact design, easy to carry. Specification: Material: Plastic+Metal Rod length 62mm, hook can extend to 7.5mm. Safety level: CAT â… ¢ 1000V. Aperture diameter: 4mm/ 0.16in Color: Black+Red Quantity: 1 pair (1pcs black and 1pcs red) Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you.Rod length 62mm, hook can extend to 7.5mm. with safety handle and spring hook type alligator clip. Compact design, easy to carry. Safety level: CAT â… ¢ 1000V. We believe that everything could be solved by communication.