The THOMAS & BETTS part 2921NM is a high-quality cable accessory designed for non-metallic liquidtight strain relief. Made from durable polyamide 6/6 material, this strain relief is built to withstand demanding applications and provide optimal protection for your cables. The black color adds a sleek and professional look to your overall setup. With its excellent resistance to chemicals, UV rays, and water, this strain relief ensures long-lasting performance in harsh environments. Count on THOMAS & BETTS part 2921NM to provide secure and reliable strain relief for your cables.