RAM Mounts Google Search

RAM® Twist-Lock™ Low-Profile Suction Mount for Garmin Astro 320 + More

RAM® Twist-Lock™ Low-Profile Suction Mount for Garmin Astro 320 + More - Main image
$27.8 $41.49 In stock

Category: GPS Mounts

The RAP-B-166-2-GA41U consists of a 2.75" twist lock suction cup base, double socket arm and high strength composite cradle. The suction cup, twist lock base is designed to have a strong hold on glass and non-porous plastic surfaces, including RAM adhesive disks. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob, allows you to move the mount to your optimum viewing position.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.4 / 5 · 5 reviews)

Miles B. ★★★★★

That double socket arm lets me angle the cradle exactly where I need it, and the twist lock holds firm even on my truck’s windshield over rough gravel roads. The low-profile design doesn’t block my view, which I didn’t expect. Five stars for sure.

Violet ★★★★★

I’ve had mine holding a GPS on my truck’s windshield for three weeks, and that twist lock keeps it rock-solid even on bumpy dirt roads. The low-profile suction cup doesn’t block my view at all, which is a huge plus for me.

Richard ★★★★★

The twist lock mechanism is genius—I pressed it down and that 2.75" cup hasn’t budged on my windshield through potholes and rough trails. The double socket arm holds my Garmin steady at any angle, and swapping it between trucks takes seconds.