Waterproof Grommets

Clean, sealed pass-throughs for power or ground anywhere on the vehicle. This compression-style cable gland includes a locking nut to secure it to panels and prevent loosening from vibration, while the internal rubber grommet seals around the jacket for a waterproof, dust-tight fit.

Key Features

• Sizes available: Fits our 8ga, 4ga, 1/0, and 2/0 cable (OFC or CCA)
• Waterproof seal: Compression grommet keeps moisture and debris out
• Vibration-safe: Locking nut prevents wiggle or pull-out
• Protects wiring: Smooth, strain-relief design prevents jacket chafing
• Universal mounting: Ideal for firewalls, amp racks, battery trays, sub enclosures, marine/UTV panels, and battery delete plates
• Low-profile, black finish: Clean, professional look in any build

What’s Included

• Cable gland body with compression seal
• Locking nut (mounts through a drilled panel hole)

Install Tips

Drill the panel hole to the gland’s thread size, insert the body, add the locknut on the opposite side, pass the cable through, then hand-tighten the cap until the seal grips firmly. Do not overtighten.

Why Shop at AudioSellerz.com

• Competitive Pricing – Real value on parts we trust in our own installs
• Fast Shipping – Quick turn from our Ohio warehouse
• Dedicated Support – Installers on staff to help you choose and fit the right size
• Exclusive Deals – Insider promos and bundle advice for your build