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mankk 210 PCS Rubber Grommets Kit 11 Sizes(1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 7/8", 1") Rubber Washers Hollow Firewall Grommet Hole Plug with Knife for Protecting Cable Wire
✅ In stock
F
Grade
Price verified Nov 8, 2026 6:43 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
yifengmiao
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【11 Sizes Complete Assortment, Total 210 Pcs】This rubber grommet kit comes with 210 pieces of rubber grommets in 11 universal sizes, ranging from 1/4" to 1". All rubber washers and rubber rings are sorted in a clear compartment storage box, so you can pick the exact rubber grommets for wiring you need rapidly without messy mixing during daily wiring repair and DIY modification work.
✓【High-Quality Flexible Rubber Material】All hollow rubber grommets and rubber washers are crafted from soft elastic black rubber with reliable insulation and abrasion resistance. These rubber rings act as a gentle buffer between wires and sharp metal holes, and rubber grommets for wiring can stop cable scratches and friction damage effectively for long-time wiring use.
✓【Wide Application Scenarios】The assorted pack of rubber grommets covers versatile usage demands. These rubber washers and rubber rings are ideal for automotive firewalls, motorcycles, household electrical gear and machinery panels, and rubber grommets for wiring provide full coverage protection for power cords and signal harnesses passing through metal sheets.
✓【Practical Matching Cutting Knife Included】This rubber grommet kit includes a dedicated trimming knife to adjust the inner opening of rubber rings and rubber washers. You can freely cut the inner part of rubber grommets to match different wire thicknesses, solving the size mismatch issue when installing rubber grommets for wiring without purchasing extra tools.
✓【Easy Installation & Space-Saving Storage Box】The snap-in design makes all rubber washers and rubber rings easy to install by hand within seconds. The matched storage case separates all sizes of rubber grommets independently, and the portable rubber grommet kit lets you carry rubber grommets for wiring to garages, repair shops and outdoor wiring projects for tidy storage.
⚙️ Specifications
Size
11 Sizes
Brand
mankk
Color
black
Number of Pieces
210
Washer Application
automotive
Size Name
11 Sizes
Manufacturer
mankk
Number of Packs
1
Unit Count
210 Count
Number Of Items
1
Part Number
M-H-121-210PCS
