TE Connectivity / AMP Brand part 493581-1 is a high-quality boot designed for use with 4-position housings. This durable boot provides excellent protection and strain relief for your electrical connections, ensuring long-lasting performance and reliability. With its easy installation and secure fit, it effectively safeguards your connections from dirt, dust, moisture, and other environmental factors. The 493581-1 boot is a must-have accessory for ensuring the integrity and longevity of your electrical connections.