CKVIHAV 4Pack 3/4 Inch Rigid PVC Conduit Body Type LL, Slip x Slip PVC Conduit Bodies LL Type with Cover and Gasket, Gray

Why I picked up this LL conduit body

I keep a bin of 3/4-inch conduit bodies in my van because outdoor work and tight turns are a weekly reality. This season I experimented with the CKVIHAV LL body in a 4-pack to see if it could become a staple alongside the big-box stalwarts. I used them on two exterior receptacle circuits, a garden lighting run, and a short jog around a stucco return where an LB wouldn’t have given me the exit angle I needed. By the end of those installs, I had a good feel for the material, the sealing, and how these hold up to common jobsite handling.

Build, materials, and first impressions

The CKVIHAV LL body is a rigid PVC, slip-by-slip fitting designed for 3/4-inch conduit. The body has a flat back, a gasketed cover, and two cover screws. The PVC feels appropriately rigid without being brittle, and the surface finish is smooth—no ragged edges or flashing that needed trimming. The gray tone matches standard electrical PVC, so it doesn’t stand out in a run.

A few details I noticed out of the box:
- The sockets are consistent depth with clean stop shoulders, which makes solvent-welded joints predictable.
- The cover sits flush across the perimeter and the gasket is uniform, not the wavy, overly soft rubber I sometimes see in value fittings.
- The screws appear zinc-plated; they thread smoothly into the inserts without cross-threading.

Nothing about the molding or finish raised red flags. It doesn’t feel overbuilt, but it doesn’t feel flimsy either.

Orientation and use cases

Quick orientation refresher: “LL” means, with the cover facing you, both hubs point left—so you’re making a 90-degree turn with access from the front and routing toward the left. If you’re correcting a vertical-to-horizontal turn along a leftward path and need a pull point, an LL is the right shape. On one job I used it to hug a foundation and pivot a line set for a low-mounted receptacle. The flat back helped keep the run tight to the wall, avoiding a bulky standoff.

If you need to turn right, choose an LR; if you need access at a box entry, an LB may still be your best choice. The CKVIHAV set is LL-only, so plan your fittings accordingly.

Installation experience

These are slip x slip, so you’ll solvent-weld both ends to PVC conduit or adapters. My steps and observations:
- Dry-fit first and mark the alignment across each socket; an LL’s geometry can end up off by a few degrees if you eyeball it, and you won’t correct it after cementing.
- Deburr the conduit to protect the gasket from nicks during pulling.
- Use primer and a medium-bodied PVC cement suitable for electrical conduit. I primed and double-coated the sockets for a secure bond.
- Push, twist a quarter-turn, and hold for 15–20 seconds to prevent push-back.

Once cured, the joints felt solid. The flat back simplifies strapping: I typically strap the conduit within 3 feet of each side of the body (check your local code and the conduit manufacturer’s support spacing), and the body nestles neatly without creating odd gaps against siding or stucco.

The cover screws bite cleanly and compress the gasket evenly. If you’re used to overtightening, resist the urge—snug is enough to achieve a consistent seal without distorting the cover.

Weather resistance and sealing

With the gasketed cover installed, the CKVIHAV LL body does a good job resisting wind-driven rain and splash. I checked after a couple of heavy summer storms; the interior was dry, and the gasket hadn’t crept or pinched. As with any PVC conduit system, assume the interior of the conduit is a wet location; pitch and drain where you can, and don’t rely on any box or body as a watertight vault.

A few tips to enhance weather performance:
- Face the cover vertically where practical; it minimizes water pooling on the gasket.
- Keep the gasket free of primer or cement; wipe your hands before handling the cover.
- Torque the screws evenly, alternating top and bottom, to seat the gasket without bowing the cover.

Capacity and code considerations

Conduit bodies occupy an awkward spot in the code world. Some are listed for splicing and have their cubic inch capacity clearly marked; others are “for pulling only.” The CKVIHAV LL body I used did not have a prominent capacity marking on the cover that I could see. If you plan to make splices or taps, verify that the body is listed for splicing and check the volume. If it isn’t marked, treat it as a pull point only and make your splices in a junction box.

In terms of conductor handling, the internal space is typical for a 3/4-inch LL. Pulling three 12 AWG THHN conductors around the bend was uneventful. If you’re pushing the limits with multiple 10 AWG or adding a GFCI feed-through with more conductors, step up your pull lube and consider installing a body with a larger volume or rerouting with a gentler turn.

Durability in the field

I tossed one of these into the bottom of a bucket with straps, couplings, and a couple of EMT fittings—a good proxy for van life—and it didn’t pick up gouges or deformations. On installations that saw direct sun for a few weeks, the PVC didn’t chalk or soften. The cover remained flat after thermal cycling, and the gasket didn’t stick to the body when I removed it to inspect.

My only long-term question is the screws. They haven’t corroded during my short trial, but for coastal or highly corrosive environments, I prefer stainless. If I were kitting a job near salt air, I’d consider swapping the screws preemptively.

Fit and finish details

• Socket tolerances: consistent, no sloppy fits or starved cement joints.
• Cover plane: sits flush without rocking; no shimming needed.
• Gasket: cuts clean, full perimeter contact, no seams or thin spots.
• Color match: aligns with standard gray PVC; doesn’t look off-brand on an otherwise uniform run.

These sound minor, but on repetitive installs, little fit issues add time and headaches. The CKVIHAV LL body stayed out of my way, which is the best compliment for a commodity fitting.

Where it shines

• Tight left-hand turns on exterior walls where an LB would point you the wrong way.
• Low-profile runs that need to stay close to siding or masonry; the flat back minimizes standoff.
• Budget-conscious jobs or stocking the truck; the 4-pack format means you’ll have spares when a plan shifts on site.
• General-purpose outdoor work where a gasketed cover is a must.

Limitations and caveats

• LL only: obvious, but worth stating—make sure your takeoff direction matches. Keep LR and LB bodies on hand too.
• Slip sockets only: excellent for PVC-to-PVC runs, but you’ll need appropriate adapters if you’re transitioning to threaded hubs or metal enclosures.
• Splicing: confirm listing and volume before making splices. If unmarked, treat as pull-only.
• Screws: fine for general use; stainless would be nicer in harsh environments.

Value

As a 4-pack of 3/4-inch LL bodies with gaskets and covers, the CKVIHAV offering is cost-effective. The consistency across all four pieces was good, which matters if you’re installing multiple on the same facade and you want identical lines and cover profiles. For contractors, it’s an easy add to the stock list; for DIYers, buying a multi-pack means you can afford to dry-fit different routing ideas without worrying about wasting your only fitting.

Bottom line

The CKVIHAV LL body checks the right boxes: clean molding, dependable slip joints, a gasketed cover that actually seals, and a flat back that helps keep runs neat and tight to the wall. In several real-world outdoor installs, it handled solvent welding, conductor pulls, and weather exposure without surprises. My nitpicks are small—verify splicing eligibility, and consider upgrading the screws if you work near salt spray—and they’re hardly unique to this fitting.

Recommendation: I recommend this LL conduit body 4-pack. It’s a practical, reliable choice for 3/4-inch PVC runs that need a left-hand 90 with front access, and it offers solid build quality at a wallet-friendly price. Keep a box on the truck; you’ll use them.