【4-WAY INDENT CRIMPING】Features 4-way indents and 8-impression ratchet crimper designed for secure, uniform crimps on size 12 solid contacts from Deutsch and Amphenol. 【UPGRADED INTERNAL STRUCTURE】Enhanced internal design ensures pin stability and equal force distribution for consistent crimp quality and reliable connections. 【HIGH DURABILITY】Manufactured with premium materials for long-lasting wear resistance; adjustable crimping force improves compatibility across different wire gauges. 【WIDE APPLICATION】Suitable for Deutsch closed barrel terminals used in motorcycles, trucks, construction, race cars, agricultural and heavy-duty equipment exposed to vibration. 【RELIABLE PERFORMANCE】Trusted for heavy-duty and high-vibration environments, delivering secure electrical connections in automotive, industrial, and motorsport applications.