BAL X-Chock Wheel Stabilizer — Pair 28012 (one handle)
Published · Researched 2026-09-21
2026 lineup note: The 28012 is the pair (two X-Chocks + one ratchet handle); the 28010 is the single. Current in 2026, made in the USA by BAL (Norco Industries). Fit range per BAL: retracts to 1-3/8", extends to 10" — some retailer listings claim 11" or 12" max; treat BAL's 10" as authoritative and measure your tire gap before buying. The optional 28015 padlock adds theft deterrence.
Version lineage (2023–2026)
- 28012 (pair) / 28010 (single): unchanged design through 2026 — scissor mechanism with rubber-padded tire pads, plated ratchet wrench with comfort bumper, rust-inhibitive coating, lockable.
- No generational revisions found; the product is a mature, stable SKU.
- Smart-buy advice: the pair (28012) is the standard buy — owners who tried one X-Chock report two (one per side) works noticeably better.
Overview
The X-Chock is not a wheel chock — it's a stabilizer. It expands scissor-style between the tires of a tandem axle, applying opposing force to both tires so the trailer stops rocking fore-and-aft when people move inside. Used in addition to regular wheel chocks and stabilizer jacks, owners describe the difference as dramatic: the classic testimonial is kids in a top bunk no longer waking the parents. It collapses slim enough (1-3/8") to fit tight tandem gaps that defeat bulkier stabilizers.
Key Specs
| Spec | Value |
|---|---|
| Model | 28012 (pair, one handle); 28010 (single) |
| Fit range | 1-3/8" retracted → 10" extended (BAL spec; some retailers claim 11–12" — UNVERIFIED) |
| Construction | Alloy steel, rust-inhibitive coating; rubber-padded tire pads |
| Included | 2 × X-Chock, plated ratchet wrench with comfort bumper |
| Lockable | Yes — optional 28015 padlock (small shackle required; a standard Master-lock 3/16" shackle is too big per owners) |
| Weight | ~10 lb/pair (4.5 kg) |
| Dimensions | ~16 × 7.5 × 4.5 in (per retailer spec) |
| Origin | Made in the USA |
Pricing
- Street (Sept 2026): typically $80–$120/pair. Observed: RV Living Guide $80.67; Hanna RV $99.99 (sale from $119.95); Stoltzfus RV $118.19. Older forum anchors: $76/pair Amazon (Good Sam), $54.48 sale (Lance Owners, older).
- All prices USD, research date 2026-09-20.
In the Box
- 2 × X-Chock stabilizers
- 1 × plated ratchet wrench with comfort bumper
- (Padlock NOT included — 28015 sold separately.)
Warranty
UNVERIFIED — BAL/Norco warranty terms for the 28012 could not be confirmed from a primary source during this research.
Support & Parts
- BAL (Norco Industries, USA) handles support; the mechanism is simple enough that the wear parts are the screw and pads.
- No formal replacement-parts program verified — treat as a buy-it-for-years mechanical item.
Community Verdict
The X-Chock is one of the most unanimously recommended stabilization upgrades in trailer forums. The Lance Owners of America write-up is the canonical review: bought the pair for $54.48, kids moving in the top bunk used to cost sleep, "we noticed a huge difference... we sleep soundly now" — with the emphasized caveat THESE DO NOT REPLACE STANDARD CHOCKS. An owner experiment confirmed two (one per side) beats one. Forest River owners with tight tandem gaps (2-3/4", under 2") report the X-Chocks collapse small enough to fit where nothing else would — "collapse down to just under 1.5"." A July 2026 desertcart-mirrored review: a couple of seasons of use and they "still look brand new and operate as intended." Honest nits from 4-star owners: the ratchet sits on top between the tires, limiting swing (more ratcheting; a cordless drill barely fits from above); the unit is fiddly to hold in place while expanding until it contacts the tires; and the plating's weather protection is questioned — one owner plans waterproof grease on the screw mechanism. The single most repeated instruction across every thread: install only after the trailer is leveled and disconnected — never as the primary anti-roll chock.
Long-term durability & warranty-claim reality
- Corrosion: rust-inhibitive coating, but the screw mechanism lives between wet tires — owners who grease it report the best longevity; the July 2026 "couple seasons, still brand new" report is the positive anchor.
- Plating limits: at least one owner doubts the plating will afford much weather protection long-term — store indoors between trips, grease the screw.
- Mechanical wear: the scissor pivots and tire pads are the wear points; no pattern of structural failures found in the sources reviewed.
- Misuse failure: forgetting to remove them before driving will drag the tires (a Forest River owner notes you'll "drag the tires if you forget to remove them" when properly tightened) — the failure mode is user error, and it's memorable enough to happen once.
Version history — year by year
- Pre-2023: 28012 established as the standard tandem-axle stabilizer; "made in the USA," ratchet-handle design stable.
- 2023–2026: no design changes found; pricing drifts $80–$120/pair; remains the default recommendation against newer entrants (RotoChoks, Fastway).
Head-to-head vs closest rivals
- vs Andersen Camper Leveler (in this catalog): different jobs — the Andersen levels (drive-on ramp), the X-Chock stabilizes (locks tandem tires). Owners commonly carry both; a Forest River owner notes X-Chocks can be used on both sides while using Andersen levelers, which some competing stabilizers can't.
- vs Tri-Lynx 00015 Lynx Levelers (new in this catalog): blocks level and can pad jacks; X-Chocks kill fore-aft rocking that blocks don't address. Complementary, not competing.
- vs RotoChoks: the premium alternative (~$190/pair, fit-specific to your tire spacing, limited availability) — owners are happy with both; the price gap makes the X-Chock the default.
- vs generic scissor stabilizers / DIY 4x4-and-threaded-rod: the DIY version works (a Forest River owner's brother made them "cheap"), but the X-Chock's slim collapse and pads are the refinement you're paying for.
Care & maintenance
- Grease the screw mechanism periodically (waterproof grease per owners); wipe grit from the scissor pivots.
- Rinse road salt/mud after wet trips; dry before storage.
- Store indoors or in a sealed bin — the plating is not a forever coating.
- Inspect tire pads for wear; check the ratchet wrench's comfort bumper.
Buying traps
- 28010 vs. 28012: 28010 is a single — the pair is 28012. Single-unit listings have burned buyers ("stupid me was thinking a pair").
- Measure your tire gap: needs 1-3/8" minimum between tires; maxes at 10" per BAL (retailers claiming more are UNVERIFIED).
- Not a chock: it stabilizes; it does not keep a trailer from rolling. Install after leveling/disconnecting, with real wheel chocks in place.
- Padlock shackle size: the lock hole needs a small shackle (28015) — standard 3/16" shackles don't fit.
- Tri-axle trailers: one pair covers one axle pair; tri-axles may want two pairs (owner consensus: one set still helps, two is better).
Images
bal-x-chock-1.jpg— hero/product shot (pair with ratchet handle)bal-x-chock-2.jpg— expanded between tandem tires (in-use)bal-x-chock-3.jpg— collapsed / mechanism detail[research workspace]— close-up of BAL X-chock scissor mechanism expanded between two tires with ratchet handle (retailer photo)[research workspace]— customer photo of X-chock installed between trailer tires with ratchet wrench engaged[research workspace]— BAL X-chock pair collapsed side by side showing mechanism and BAL logos (retailer product photo)
See [research workspace] for dimensions, sources, and what each depicts.
Research date: 2026-09-20. Prices and availability change frequently — re-verify live before purchase. Figures marked UNVERIFIED could not be confirmed from a primary source during this research.