125-Piece Rubber Grommet Assortment Kit - Firewall & Panel Wire Protection

This 125-piece rubber grommet assortment kit includes a wide range of grommet sizes for sealing and protecting wire pass-throughs in metal panels, firewalls, and electrical boxes. Ideal for use in automotive, marine, and industrial applications, these grommets help prevent wire abrasion and moisture intrusion while maintaining clean cable routing.

Specifications & Features

• Total Pieces: 125 rubber grommets
• Material: Flexible, durable rubber
• Application: Protects wires passing through metal panels, firewalls, and enclosures
• Common Uses: Automotive wiring, marine electronics, fleet maintenance, HVAC, and industrial control panels

Included Sizes

• 15 × EWG-1 – 1/8" ID × 9/32" OD
• 10 × EWG-6 – 3/16" ID × 5/16" OD
• 7 × EWG-13 – 1/4" ID × 1/2" OD
• 6 × EWG-26 – 3/8" ID × 1/2" OD
• 5 × EWG-27 – 3/8" ID × 9/16" OD
• 4 × EWG-36 – 1/2" ID × 21/32" OD
• 3 × EWG-31 – 3/8" ID × 3/4" OD
• 3 × EWG-34 – 7/16" ID × 3/4" OD
• 3 × EWG-44 – 5/8" ID × 1" OD
• 2 × EWG-45 – 3/4" ID × 15/16" OD

• 20 × RBG-1 – 5/16"
• 20 × RBG-2 – 3/8"
• 10 × RBG-3 – 1/2"
• 5 × RBG-4 – 5/8"
• 4 × RBG-5 – 3/4"
• 3 × RBG-6 – 7/8"
• 2 × RBG-7 – 1"