Install Bay SB1 Snap Bushing 1 Gauge 0.605" ID x 0.745" OD 100-Pack

The Install Bay SB1 is a high-grade snap bushing designed to protect 1 gauge power cables where they pass through metal panels, firewalls, and bulkheads. These bushings snap securely into drilled or punched holes, providing a clean edge that prevents wire insulation from chafing, cutting, or wearing against bare metal — a critical detail in any professional-grade audio or electrical installation.

Specifications:

• Wire Gauge: 1 AWG
• Inner Diameter (ID): 0.605"
• Outer Diameter (OD): 0.745"
• Package Quantity: 100 per bag
• Material: High-grade plastic

Key Features:

• Snap-in design installs quickly without tools — simply press into the hole for a secure fit
• Smooth inner bore protects wire insulation from sharp metal edges
• Sized precisely for 1 gauge cable, ensuring a snug, rattle-free fit
• Sold in a 100-count bag — ideal for professional installers and shop stock
• Compatible with standard 1 AWG power wire used in amplifier install kits and battery cables

Install Bay, a brand of Metra Electronics, is a trusted supplier for professional 12-volt installers. The SB1 snap bushing is an essential hardware component for any clean, safe, and durable car audio or electrical system installation.