(2 Pack) Neutrik NC4MX XLR 4-Pin Male Cable Connectors with Nickel Housing and Silver Contacts. The "industry standard" XLR cable connector, easy to assemble with only 4 parts and no screws. Compact design with sturdy diecast shell, fibreglass reinforced hard plastic insert and chuck type strain relief for secure clamping of all cables. Features & Benefits Rugged zinc diecast shell, long lasting and durable Chuck type strain relief system for secure clamping of cables Boot with rubber gland gives high protection against bending stresses Colored rings and boots available for coding and marking UL recognized components