335 Pcs Rubber Grommets Assortment Kit Must Have With Eight Sizes From One Quarter Inch To One Inch For Wiring Automotive Electrical Cable Holes Weatherproof Gasket Set High Temp Elastic Durable

335-Piece Rubber Grommet Kit with 8 Sizes 1/4 to 1 in.
✔️ 8 sizes totaling 335pcs: 1/4, 5/16, 3/8, 7/16, 1/2, 1 in

This rubber grommet set provides weatherproof cable sealing for electrical and automotive uses. Ideal for wiring holes in panels, valve housings, and DIY projects where cables pass through metal or plastic, protecting wires from abrasion, moisture, and heat.

✅ 8 sizes included: 1/4 in (6.35 mm), 5/16 in (7.94 mm), 3/8 in (9.53 mm), 7/16 in (11.11 mm), 1/2 in (12.7 mm), 5/8 in (15.88 mm), 7/8 in (22.23 mm), 1 in (25.4 mm)
✅ Rubber material with high temperature resistance and aging protection
✅ Double-sided O-ring design for easy installation and snug fit
✅ Protects cables from abrasion and moisture in electrical panels and automotive wiring
✅ Includes a clear organizer case for quick size selection

💡 What is a rubber grommet set used for in electrical installations?

Rubber grommets seal holes, protect wires, and help manage moisture and vibration. - Provides strain relief to reduce wire fatigue - Seals against moisture and dust entry - Handy for DIY projects requiring multiple hole sizes - Improves durability in automotive and electronics work