The 4" PL Adjustable Drain with 6 1/8" NB Str from Jones Stephens Corp is designed for efficient drainage solutions in plumbing systems. This durable drain features a robust construction that ensures longevity and reliability. The adjustable design allows for easy installation and alignment, making it suitable for various applications. With a 4" diameter and a 6 1/8" nominal bore, it meets industry standards for performance and compatibility. Ideal for residential and commercial plumbing, this drain is a must-have for any plumbing project.