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Surco GM100 5-1/2" Rise, Rain Gutter Mount Roof Rack Mounting Adapter Set for Safari and Adventure Roof Racks/Crossbars

Based on 96 reviews
Condition: New
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$93.41
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Availability: 20 left in stock
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Arrives Saturday, Nov 14
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At a glance

Condition
New
Model
GM100
Dimensions
6.2 x 5.4 x 4.7 in
Weight
5.6 oz

Features 6

  • [IDEAL SOLUTION] - Surco's GM100 5-1/2 inch rise roof rack mounting adapter kit is an ideal solution for mounting Surco Safari or Urban Crossbars and Roof Rack Cargo Carriers to your vehicle using its existing rain gutters
  • [RUGGED CONSTRUCTION] - Heavy-duty stamped and formed steel construction with corrosion resistant black powder coat finish for superb strength and long term durability
  • [EASY INSTALLATION} - Roof rack adapters mount easily onto factory rain gutters with just simple hand tools (no drilling required) - precision manufacturing tolerances and exact fit design ensure a no-hassle installation process
  • [COMPLETE KIT] - Kit includes four brackets plus all necessary mounting hardware, fasteners, and nylon paint protectors for a damage free installation (Surco Urban/Safari crossbars and/or roof rack not included - adapter kit only)

Description

Surco's GM100 5-1/2-inch rise roof rack mounting adapter kit is an ideal solution for mounting Surco Safari or Adventure Crossbars and Roof Rack Cargo Carriers to your vehicle using its existing rain gutters. Adapters feature heavy-duty stamped and formed steel construction with a corrosion resistant black powder coat finish for superb strength and long-term durability. Roof rack adapters mount easily onto factory rain gutters with just simple hand tools (no drilling required) - precision manufacturing tolerances and exact fit design ensure a no-hassle installation process. Kit includes four brackets plus all necessary mounting hardware, fasteners, and nylon paint protectors for a damage free installation (Surco Safari/Adventure crossbars and/or roof rack not included - adapter kit only). Engineered and manufactured right here in America to the highest quality standards for enhanced performance and durability. Fits most vehicles with roof rain gutters. GM100 features a 5-1/2" rise. GM200 8" rise adapters are also available (sold separately) should additional clearance be desired or necessary for installation on your specific vehicle. With all products designed, engineered, and manufactured in our Southern California facility, Surco offers the innovation customers desire while delivering the consistent quality and rugged durability USA made products are known for.

Specs 8

Manufacturer Surco
Brand Surco
Model GM100
Item Weight 5.6 ounces
Product Dimensions 6.2 x 5.4 x 4.7 inches
Item model number GM100
Manufacturer Part Number GM100
OEM Part Number GM100

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


They can securely hold a lot of weight (I can stand on top of my steel rack and there is no flex) and are easy to assemble
This is the finest-cheapest set of 4 Roof Rack Gutter Mounts available. They can securely hold a lot of weight (I can stand on top of my steel rack and there is no flex) and are easy to assemble. I painted mine with bedliner spray paint and they look great. It was really hard to install the bottom bolt/nut but I think that is just because of the shape of my 98 Montero's roof line. It is very steep and tall compared to most vehicles with a rain gutter so there is hardly any room to get your fingers or a wrench behind the Surco mount to secure it. But I can't fault Surco for that since these are for a universal applications. ... show more
Reviewed in the United States on February 19, 2018 by LA

Ford E350, perfect fit
Rain gutter mounts.. work great, just make sure to torque down.
Reviewed in the United States on April 9, 2025 by Cwinther82

An excellent clamp and appears very strong.
I bought this to replace a bad clamp. That was an excellent choice. This clamp works great. This appears very strong, clamping is great and the hole patterns matched. A good buy indeed.
Reviewed in the United States on January 30, 2023 by AK Wireless

Chevy Express Awning Bracket
This was the saving Grace of my campervan awning install. I bought a 4-pack, left off the extension piece and used these brackets to secure my new awning to my 2011 Chevy Express. Worked almost flawlessly, but I had to bore out the hole a little bigger for my desired hardware. Thinking of buying another 4-pack to create a four-rung roof rack on the van. Super cool product. ... show more
Reviewed in the United States on April 23, 2024 by Glover

Missing critical part!
This item was missing a critical part even though it was resold as "New open box" or whatever. Beware of any "used" options on here as apparently nobody is checking to see if the parts are all there! Other than that it's a great rack! Works great and it's low profile! As for the item itself it's a 5 out of 5 for sure! Just was disappointed in the missing bracket which took nearly a week to resolve and Amazon did not help, I had to call the manufacturer. They were super cool! Supco has your back! ... show more
Reviewed in the United States on September 2, 2024 by HVACserviceguru

Were a better value...
These are good, solid, generic gutter mounts. Can be mounted in a high or low position which is handy depending upon your application. Pics show the higher mounting position. Ex. Roof rack for 95 Dodge van. Price increased recently. Almost $25 each is a lot for a small amount of bent, painted steel... They do do the job...but are an expensive option (IMO). ... show more
Reviewed in the United States on June 22, 2023 by MrTelcom

Secure rain gutter mounting.
Used as base component for home made roof rack on Van with ran gutter. Sturdy and solid mounting. Limitations are of your own making if you do not construct a sturdy overall design. These brackets do their job but you have to design and attach the other components to work as a whole.
Reviewed in the United States on November 22, 2019 by Rstyjeep

Great price
Best buy on the internet for these gutter mount adapters for the Surco roof rack. It only called for 4 on my Jeep Cherokee but one busted in half so I ended up putting 4 more- a total of 8. Feels and sounds much better now. Worth the extra bucks.
Reviewed in the United States on July 23, 2012 by djprutsman
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