The Eagle Group 300889 Lock Nut is designed specifically for 1-1/2" drain systems. This durable component ensures a secure and reliable connection, preventing leaks and maintaining optimal drainage performance. Crafted from high-quality materials, it offers long-lasting reliability and resistance to corrosion. Ideal for both commercial and residential applications, the Eagle Group 300889 Lock Nut is an essential part of any plumbing setup, providing peace of mind with its robust construction and dependable functionality.