Features: Self-developed highly precisions to create highly stability, longer life! Please note: This adapter kit can only be used in the T56 programmer, other programmers can not be used!!!! Note: It is strictly prohibited to use washboard water andhalogen-containing solvents to clean theBGA seathead, which will leadto material melting scraps! Advantages of BGA63 probes holder: long service life of theprobe, theoretically up to 100,000times. Highly positioning accuracy, can test the chip implantation. Specifications: Support BGA48 Chip ApplicableIC Size: 6x8MM, 6.15x8.15MM, 6.5x8MM Pitch: 0.8MM Support BGA63ckage ApplicableIC Size: 9x11MM, 10.5x13MM Pitch: 0.8MM Package Includes: 1Set T56 BGA48 BGA63 Adapter note: Due to problem of lighting and shooting,there might be tolerances in product, please understand. Please allow 0-1cm error due to the measurment