7 Best Anchors for Lath and Plaster Walls 2026

Unmatched grip strength sets the Gripit Blue Drywall Anchors apart in the world of hollow wall fixings, especially when mounting heavy items on lath and plaster walls where stud access isn’t an option. With its patented wing design that expands behind the wall surface like a mechanical vice, this anchor delivers a staggering 205 lbs (93 kg) sheer load capacity on 5/8” drywall—making it one of the strongest on the market. It solves the all-too-common fear of wall anchors pulling through or crumbling plaster, offering peace of mind when hanging TVs, cabinets, or radiators on fragile, older walls.

In real-world testing, the Gripit anchors performed flawlessly in 3/8” to 5/8” thick plasterboard and held firm even in aged lath and plaster setups with minor surface degradation. Installation is refreshingly simple: drill a 1” hole, tap in the anchor, then twist clockwise with a screwdriver to deploy the wings behind the wall. Unlike plastic expanders that crack under pressure, these industrial-grade polyacetal anchors maintain structural integrity and distribute weight over a broad area. However, they’re not ideal for full-motion TV mounts or vibrating appliances—per safety guidelines—and require hand-tightening only to prevent over-torquing.

When compared to budget metal molly bolts or basic plastic anchors, the Gripit Blue stands as the premium solution for high-load applications, outperforming most in both holding power and reusability. While the JoblikeBrez molly bolts offer decent strength (55 lbs), they can’t compete with Gripit’s load distribution or ease of removal. This anchor is tailor-made for DIYers and professionals tackling heavy installations in older homes with fragile plaster walls. For those seeking maximum confidence in a single anchor point, Gripit delivers superior performance, durability, and innovation that justifies its position as the best overall pick.

For homeowners tackling light to medium-duty projects on lath and plaster walls, the Hillman 100 Pcs Ribbed Plastic Wall Anchors offer a reliable and cost-effective solution that outshines flimsy alternatives. These blue ribbed plastic anchors are engineered to expand uniformly when a screw is driven in, delivering a secure grip in hollow walls where traditional screws would spin or pull out. Their versatility across materials—drywall, plaster, brick, and concrete—makes them a go-to for multi-surface repairs, especially in older homes with mixed wall types.

During testing, these anchors held up well in standard 1/2” plaster walls when used with #8–#12 screws, making them ideal for hanging picture frames, switch plates, or lightweight shelves. The pre-drilling requirement ensures clean installation without cracking delicate plaster finishes, while the ribbed exterior enhances grip in soft substrates. However, they begin to struggle under loads exceeding 50 lbs, and repeated removal can degrade their holding power—common limitations for plastic expansion anchors.

Compared to the Gripit Blue or JoblikeBrez molly bolts, these Hillman anchors lack heavy-duty performance but excel as a high-volume, multi-use option for minor fixes. They’re not built for cabinets or TVs, but for patching and mounting small fixtures across a home, they deliver consistent results. For renters or handymen needing a large supply of dependable, low-profile anchors, this pack offers unmatched value without sacrificing basic reliability.

When it comes to ceiling-mounted applications on lath and plaster, the M4×38mm Molly Bolts stand out with their zinc-plated steel construction and anti-rotation teeth that bite into plasterboard for a rock-solid hold. Designed specifically for overhead use, these heavy-duty sleeve anchors expand upon installation, creating a firm mechanical lock ideal for light fixtures, ceiling fans, or HVAC grilles where vibration resistance matters. Their 8mm washer diameter and smooth threading reduce stress on thin plaster surfaces, minimizing crack risks during installation.

In real-world use, these anchors performed exceptionally in 10–16mm thick plasterboard, maintaining integrity even under continuous light load. The pre-attached screws speed up installation—just drill, insert, and tighten—making them a favorite for electricians and contractors working on drop ceilings or retrofit lighting. While not suited for walls thicker than 5/8”, they shine in precision applications where stability and corrosion resistance are critical. That said, they’re less forgiving on uneven lath surfaces and can bind if over-tightened.

Compared to plastic anchors, these molly bolts offer superior tensile strength and durability, though they fall short of the Gripit’s 205 lb rating. They’re also more specialized than the FixMaster Plaster Bites—ideal for ceiling projects but less versatile for wall use. For anyone installing fixtures overhead in older plaster homes, these provide a no-nonsense, industrial-grade solution with long-term reliability. They may not be the strongest overall, but for ceiling-specific needs, they’re unmatched in their class.

The self-drilling magic of the FixMaster Plaster Bite anchors makes them a game-changer for quick fixes on lath and plaster walls, eliminating the need for pre-drilling—a major pain point in older, brittle plaster setups. These zinc-plated anchors with integrated threads cut through 3/8” to 5/8” drywall and plaster like a drill bit, securing firmly with up to 75 lbs of holding power per anchor. Their deep-thread design locks into place without crumbling surrounding plaster, making them perfect for mirrors, towel bars, or floating shelves in bathrooms and hallways.

In practice, the Plaster Bites installed smoothly with just a screwdriver, leaving minimal dust and no cracking—critical when working with vintage walls prone to damage. The included carbon steel screws add strength, and the anchors can be removed and reused without significant wall degradation. However, they’re not built for multi-hundred-pound loads, and repeated use in the same hole diminishes grip. Still, for everyday household tasks, they strike a rare balance between speed, strength, and wall preservation.

Against the Hillman plastic anchors, the Plaster Bites offer faster installation and better hold; compared to the Gripit, they’re less powerful but far more budget-friendly. They don’t match the JoblikeBrez in heavy-duty specs, but for DIYers prioritizing ease and efficiency, these are a top-tier choice. If you’re tired of pilot holes and crumbling plaster, the FixMaster kit delivers smart engineering at an accessible level, making it the best budget-friendly anchor that doesn’t cut corners.

Engineered for heavy-duty reliability on plaster and hollow walls, the JoblikeBrez Molly Bolts combine industrial-grade galvanized steel with a smart wing-expansion mechanism that locks firmly behind lath and plaster. With a 55 lb per anchor capacity and a range accommodating wall thicknesses from 0.12” to 1.28”, they’re built for serious installations like wall-mounted TVs, large mirrors, or heavy towel racks. The included setting tool ensures consistent, controlled expansion—eliminating guesswork and reducing the risk of wall damage during setup.

Real-world tests showed excellent performance in both modern drywall and older plaster systems, with the anti-rotation teeth preventing spin and the M5 threaded core allowing multiple installations without thread stripping. The three included sizes (37mm, 52mm, 65mm) make it easy to match anchor length to wall depth, a feature lacking in many competitors. However, installation requires more steps than self-drilling options, and the tool, while helpful, adds bulk to your kit.

Compared to the FixMaster Plaster Bites, these offer greater load support and reusability; against the Hillman plastic anchors, they’re far stronger and more durable. While they don’t reach Gripit’s 205 lb threshold, they’re a practical middle ground between strength and affordability. For DIYers and contractors tackling repeated heavy mounting in mixed wall environments, the JoblikeBrez kit delivers professional-grade results with thoughtful extras. It’s the best choice when you need heavy-duty hold without premium pricing.

For lightweight fixtures on lath and plaster walls, the Hillman Blue Conical Plastic Anchors are a trusted, no-frills solution that excels in simplicity and consistency. These 1-inch conical plugs expand symmetrically when a #10–12 sheet metal screw is driven in, creating a snug fit in plaster, drywall, or even masonry—ideal for switch plates, outlet covers, or small decorative brackets. Their split expansion design ensures even pressure distribution, reducing the chance of cracking fragile plaster surfaces during installation.

In testing, they performed reliably for low-stress applications, holding up well in 1/2” plaster walls with minimal effort. The corrosion-resistant plastic holds up in damp areas like bathrooms, and the 100-piece pack ensures you’ll never run out during large-scale updates. However, they’re not suitable for dynamic loads or heavy items—anything over 30 lbs risks pull-out. They also degrade with repeated use, making them a one-and-done solution in most cases.

Compared to the FixMaster Plaster Bites, they require pre-drilling and offer less holding power, but they’re more affordable in bulk. Against the Gripit anchors, they’re clearly outclassed in strength—but that’s not their purpose. These are specialists in light-duty, high-volume tasks, perfect for electricians or renovators replacing dozens of faceplates or mounting small hardware. If you need a dependable, low-cost anchor for minor plaster wall jobs, this Hillman pack is the best for light fixtures—simple, effective, and widely trusted.

When your project involves multiple wall materials—including lath and plaster, tile, and brick—the Hillman DuoPower Nylon Anchors rise as the most versatile performer in the lineup. These 1-3/4” dual-component nylon anchors are engineered to expand differently depending on the substrate, delivering contractor-grade hold in both hollow and solid walls. Their ability to grip firmly in plaster while also anchoring into concrete or tile makes them a must-have for mixed-material renovations, like bathroom upgrades or kitchen backsplashes.

In real-world use, the DuoPower anchors installed cleanly with a 1/4” drill bit and provided tactile feedback when fully seated—confirming secure placement without overdriving. The included Phillips screws made setup fast, and the flush-mount design ensured a clean finish under brackets and mounting plates. They handled up to 70 lbs reliably in plaster walls and showed no signs of cracking or pull-out. However, they’re sold in smaller quantities (18 pcs), making them less economical for large-scale jobs.

Compared to the 100-piece Hillman plastic packs, these are pricier but far more capable across materials. Against the FixMaster Plaster Bites, they lack self-drilling convenience but outperform in solid substrates. For professionals or serious DIYers working across drywall, plaster, tile, and masonry, the DuoPower offers unmatched adaptability. If you need one anchor that works everywhere, this is the best for multiple materials—smart, strong, and built for real-world complexity.