LAPP 602425 O-ring M12 nitrile rubber black 100 pcs - LAPP 53112575, The LAPP 53112575 Cable Gland is designed to provide exceptional strain relief and robust protection for your cables. Made from high-quality brass, this M40 cable gland ensures durability and reliable performance, making it an excellent choice for various industrial applications. LAPP 53112575 gland strain relief M40 Brass 1 piece