ARANA 10-inch 50 lb Gas Struts for Truck Toolbox & RV Cabinets — 2-Pack, Weather-Resistant

ARANA 10-inch gas struts (50 lb) are a pair of heavy-duty lift supports designed to replace or upgrade lids on truck tool boxes, RV cabinets, boat hatches and custom enclosures.

These gas springs provide controlled lift and hold for lids weighing roughly 40–55 pounds, combining robust materials with weather-resistant finishing so they perform smoothly in outdoor conditions. Each strut measures 10.00" extended and 6.46" compressed, giving a 3.54" stroke and rated force equal to approximately 50 lb (254 N). The set includes two identical struts intended as direct-fit replacements for many OEM numbers and aftermarket toolbox brands.

How do these gas struts improve access to my truck tool box?

They take the strain out of opening and holding a heavy lid by delivering steady, damped lift and secure support when extended. That stability prevents the lid from slamming shut and makes one-handed access easier while you sort tools or gear.

• Smooth opening and hold — reduces lid bounce and slamming.
• Supports 40–55 lb lids — ideal for common toolbox weights.
• Short 3.54" stroke for compact mounting locations.
• Replacement for common OEM codes like 4059 and C16-10445.

Will these struts resist rust and work in cold weather?

ARANA builds these struts with higher-grade materials and a fine finish to withstand typical exposure to rain, snow and road spray. While no component is completely immune to extreme conditions, these struts are finished for better durability and consistent performance across seasons.

• Weather-resistant surface treatment to limit corrosion.
• Materials chosen to maintain gas pressure and motion in low temperatures.
• Designed for outdoor mounts on trucks, boats and RVs.

How difficult is installation and what hardware do I need?

Installation is intentionally simple and can be completed with basic hand tools in minutes. You’ll need compatible mounting brackets or ball sockets (not included) and a screwdriver or wrench to attach the ends; no advanced mechanical skill is required.

• Estimated install time: about 5 minutes per strut with pre-drilled holes.
• Mounting brackets/ball sockets are sold separately — check dimensions.
• Simple tools only: screwdriver, small wrench and measuring tape.

What are the exact dimensions and force rating of these struts?

Each gas strut extends to 10.00" and compresses to 6.46", offering a usable stroke of 3.54" and a nominal support force of 50 lb (approximately 254 N). These specifics make them appropriate for lids that fall within the 40–55 lb support range.

• Extended length: 10.00" (254 mm approx.).
• Compressed length: 6.46".
• Stroke: 3.54".
• Rated support: 50 lb / 254 N (recommended for 40–55 lb lids).

Who is this for? The ARANA 10-inch 50 lb gas strut pair is a practical option for DIYers, truck owners and RV or boat enthusiasts who need reliable, weather-ready lift support for medium-weight lids. Choose this set if you’re replacing worn factory struts, upgrading to smoother opening action, or fitting a custom box where controlled support and compact mounting are required. If you need mounting hardware or different force ratings, check compatibility and available accessories before purchase.