Fasteners› Wheel and Tire Fastener Kits

Gorilla Automotive

Gorilla BULGE LUG 13/16in 1/2 CHR BULK

$144.20

SKU: G011 91188

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Gorilla Automotive 91188 is a set of acorn bulge lug nuts featuring a triple nickel chrome plated finish. Designed for original equipment factory aluminum wheels, these closed-end lug nuts have a conical seat type and a 13/16" (21mm) hex size. The thread pitch is 1/2-20 IN, and they are not heat-treated. Gorilla Automotive lug nuts aim to set an industry standard for quality and durability.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandGorilla Automotive
Part NumberG011 91188

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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