What exactly does the little wrench hex key do?

Each of the spikes has a whole on the side the hex key helps you to hold it so you can tighten them. But I noticed one problem. The holes are too small for the hex key so you must use a channel lock or pliers to hold them as you tighten them.

Don’t recall but there were directions.

What is the size of the bottom shaft?

Sorry ! Did not use this type so ????

What size (width) are the bolts? M6 or M7?

Hi Dr. Oog, It's M6 size, thank you.

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JDM Bumper Quick Release Fastener Kit 4-Piece Black | 4-set · CNC aluminum tabs · M6 SS bolts + nuts + washers · 8 NBR O-rings · front + rear bumper + trunk lid · drill required

JDM Bumper Quick Release Fastener Kit 4-Piece Black | 4-set · CNC aluminum tabs · M6 SS bolts + nuts + washers · 8 NBR O-rings · front + rear bumper + trunk lid · drill required

Product ID: 43926056

Details

Auto Part Position
Front Rear
Automotive Fit Type
Universal Fit
Brand
Rolling Gears
Color
Black
Exterior Finish
Anodized
Manufacturer
Rolling Gears

🔩4x M6 stainless steel bolts for rock-solid hold

⚙️CNC machined aluminum tabs for precision & durability

🛠️8 NBR O-rings for superior flexibility & abrasion resistance

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Description

🚗 Unlock your ride’s potential with fast, flawless bumper swaps!

BUILT TO LAST - NBR O-rings resist wear and tear, ensuring long-term reliability
COMPLETE HARDWARE SET - Includes bolts, nuts, washers, and spare O-rings for worry-free installation
EFFORTLESS QUICK RELEASE - Swap bumpers or trunk lids in seconds without hassle
PREMIUM CNC ALUMINUM TABS - Engineered for unmatched strength and sleek black anodized finish
UNIVERSAL FIT FOR FRONT REAR - One kit fits all your bumper and trunk needs—front, rear, or both

The JDM Bumper Quick Release Fastener Kit features 4 CNC-machined black anodized aluminum tabs paired with M6 stainless steel bolts, nuts, washers, and 8 durable NBR O-rings. Designed for universal fit on front and rear bumpers and trunk lids, this kit enables quick, secure, and repeatable disassembly and reassembly, perfect for enthusiasts who demand both style and function.

Specifications

ASIN	B01MRNOXAJ
Auto Part Position	Front, Rear
Automotive Fit Type	Universal Fit
Best Sellers Rank	#980,134 in Automotive ( See Top 100 in Automotive ) #5,830 in Automotive Bumpers
Brand Name	Rolling Gears
Color	Black
Compatible with Vehicle Type	Cars
Customer Reviews	4.4 4.4 out of 5 stars (3,277)
Exterior Finish	Anodized
Item Dimensions D x W x H	0.39"D x 0.93"W x 0.39"H
Manufacturer	Rolling Gears
Manufacturer Part Number	HSSR-QRFK
Material Type	Aluminum
Number of Items	4
Part Interchange Info	Interchangeable with existing quick release kits and standard bolts
UPC	715854286462

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B/.39

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In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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