What is the load capacity of the AOLISHENG 2576 drawer slide?

The AOLISHENG 2576 heavy-duty drawer slide is rated for 500 lb (≈227 kg) per pair. It uses a — side-mount profile and is built for industrial, vehicle and furniture storage.

How do I install the 2576 drawer slide?

Install the 2576 as a side-mount slide: fix the cabinet member to the carcass, align the drawer member to the drawer box using the drilling marks, screw both sides, then test full extension and (if fitted) the locking or soft-close mechanism before loading.

Is the 2576 available in stainless steel for corrosive environments?

The 2576 is primarily cold-rolled / zinc-plated steel. For marine, medical or wash-down use choose AOLISHENG 304 stainless series such as W2576 (500 lb), W2053 or W5115, or the soft-close U4510K.

Which applications use the AOLISHENG 2576?

Typical uses include industrial control cabinets, RV and truck storage, tool boxes, medical carts, retail fixtures and heavy furniture drawers where a 500 lb (≈227 kg) rating is required.

What is the difference between side mount and undermount drawer slides?

Side mount slides fix to the drawer sides and cabinet walls — easy to fit and tolerant of cabinet tolerances. Undermount slides sit beneath the drawer box, hide the hardware for a cleaner look, and need a compatible drawer box with the right reveal. AOLISHENG builds both: side-mount heavy-duty series (2053 / 2576 / 7625) and undermount soft-close series (MK316 / U4510K).

What does full extension mean compared with 3/4 extension?

3/4 extension leaves the back of the drawer still inside the cabinet; full extension brings the whole drawer clear of the cabinet face so you can reach the back corner. Most AOLISHENG heavy-duty and soft-close series are full extension.

How do I choose the load rating for a drawer slide?

Add the heaviest realistic contents, then add 25–30% headroom so the slide is not run at 100% of its rating every day. AOLISHENG ratings run from 100 lb (U1245) through 265 lb (2053 family), 330 lb (2071), 500 lb (2576 family) up to 770 lb (AQ7625K3 twin-slide).

What are soft-close drawer slides and when do I need them?

Soft-close slides use a damper that pulls the drawer shut in the last few centimetres, preventing slamming. They are most noticeable on kitchen and bathroom cabinetry and also reduce the shock load that gradually loosens a carcass. AOLISHENG soft-close options include K2053, U4510K and MK316.

Are stainless steel slides worth it for outdoor or marine use?

Yes — whenever the slide is exposed to weather, salt air, humidity or frequent wash-down (outdoor kitchens, marine galleys, food-prep, coastal installs). AOLISHENG stainless options include W2053, W2576, W5115 and U4510K.

Which AOLISHENG series number maps to which spec?

The stamped codes read: 1245 = 100 lb stainless side mount; 4510 = 100 lb stainless; 5115 = 150 lb; 2053 = 265 lb; 2071 = 330 lb; 2576 = 500 lb; 7625 = 770 lb twin-slide. Remove the drawer and read the code on the inner rail, or send a photo and AOLISHENG will match it.

Can heavy-duty slides be used in RVs, trucks and vehicles?

Yes, with a locking slide so the drawer cannot slide open under braking or cornering. Use locking series such as D5115, D2053 or D7625 for any moving-vehicle storage.

Drawer Slide Guides

AOLISHENG 2576 500 lb Heavy-Duty Drawer Slides: Specs, Variants & Applications

Posted by

Aolisheng

October 4, 2026

On October 4, 2026

AOLISHENG 2576 — 500 lb Heavy-Duty Side-Mount Drawer Slides

The AOLISHENG 2576 is the highest-load family in the catalogue: a 500 lb (≈227 kg) per-pair heavy-duty side-mount slide built for drawers that carry real weight — RV storage, outdoor kitchens, toolboxes, camper builds, and industrial enclosures. It pairs full-extension travel with a side-mount profile so the drawer pulls completely clear of the carcass for unobstructed access.

Specifications

Specification	AOLISHENG 2576
Type	Heavy-Duty Side-Mount Slide Rail
Mounting	Side-mounted
Load Capacity	500 lb (≈227 kg) per pair
Extension	Full Extension
Material	Stainless Steel (W2576); cold-rolled / zinc-plated steel (A2576, D2576)

W2576 is the corrosion-resistant stainless-steel build for damp, coastal or wash-down environments; A2576 and D2576 use cold-rolled, zinc-plated steel for general-duty indoor and vehicle storage.

2576 Family Variants

A2576 — 500 lb heavy-duty side-mount, full extension for RVs, outdoor kitchens and toolboxes.
W2576 — 500 lb stainless-steel heavy-duty side-mount for marine, medical and coastal use.
D2576 — 500 lb “stable” heavy-duty full extension for RV, outdoor kitchen, camper and DIY storage.

2576 vs Other AOLISHENG Heavy Side-Mount Families

Family	Load	Mount	Material	Best for
2576	500 lb (≈227 kg)	Side	Stainless / cold-rolled	Maximum-load RV, toolbox, outdoor
7625	≈485 lb (220 kg)	Side	Cold-rolled steel	Industrial enclosures, server racks
7120	≈330 lb (150 kg)	Side	Q235 cold-rolled, blue zinc	Vehicle, furniture, mid-heavy storage

Need a lighter build? See the 5115, 2053 and A4510 (45 mm) families, or compare every type in our drawer-slide types comparison.

Typical Applications

RV and camper storage drawers, galley and wardrobe pulls.
Outdoor kitchens and weather-exposed cabinetry (choose W2576 stainless).
Toolboxes, service vehicles and mobile workstations.
Industrial enclosures, control panels and heavy equipment access.
DIY shop cabinets that need full-extension access under load.

Installation Notes

2576 installs as a standard side-mount pair: measure carcass and drawer clearance, mark both members, fix the cabinet (fixed) member to each carcass side, then the drawer (moving) member to the drawer box, keep both level, and test full extension under load before final loading. For corrosive environments use the W2576 stainless build. Browse the full heavy-duty drawer slides and side-mount drawer slides categories, or start from our drawer-slide buyers guide.

Frequently Asked

What is the load capacity of the 2576 drawer slide?
The AOLISHENG 2576 is rated to 500 lb (≈227 kg) per pair — the highest load in the AOLISHENG line, suited to RV, toolbox and industrial drawers.

Is the 2576 available in stainless steel?
Yes. The W2576 variant is 304 stainless steel for marine, medical and wash-down use; A2576 and D2576 use cold-rolled, zinc-plated steel.

Which applications use the 2576?
RV and camper storage, outdoor kitchens, toolboxes, service vehicles, industrial enclosures and heavy DIY shop cabinets.