Black Widow BW-PRO-CHOCK Adjustable Wheel Chock — Fits Without Drilling
Most wheel chocks bolt through the trailer floor. That is a permanent hole in a deck you may not own, in a spot you chose before you knew where the bike actually wants to sit.
The BW-PRO-CHOCK does not need a hole. It spans the trailer and braces against the walls, adjusting from 43 inches to 108 inches, and lifts straight back out when the trailer is needed for something else.
Why Choose the BW-PRO-CHOCK
A chock you can move, in a trailer you did not have to modify.
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No-drill installation — nothing bolted through the floor, so a leased or shared trailer stays as you found it.
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43 in to 108 in of adjustment — fits a narrow enclosed trailer through to a full-width flat deck.
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31 lbs of aluminum — carried in and out by one person, not a fixture you live with.
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21-1/2 in of chock height — enough to hold the front wheel upright while the straps go on.
What's Included
- Black Widow BW-PRO-CHOCK adjustable wheel chock
- Adjustable cross members, 43 in to 108 in
- Mounting hardware
Made For
Built for anyone hauling a bike in a trailer they would rather not put holes in.
- Enclosed and open trailers of varying width
- Rented, borrowed or shared trailers
- Truck beds where the chock has to come out again
- Riders hauling to track days and events
- Garage use for holding a bike upright while working
Features
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43 in minimum width — fits inside a narrow enclosed trailer
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108 in maximum width — spans a full-width deck
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No-drill mounting — braces in place, no fasteners into the floor
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Aluminum construction — 31 lbs total, rust free
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21-1/2 in height — holds the front wheel upright unassisted
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Silver finish — no paint to chip off the contact faces
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Removable — lifts out when the trailer is needed for cargo
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Repositionable — move it fore or aft to balance the load
Why No-Drill Matters More Than It Sounds
A bolted chock commits you to one position for the life of the trailer. If the bike changes, or the load balance needs adjusting, or a second bike joins the first, the holes are in the wrong place and there are now more holes.
This one braces between the trailer sides instead. Loosen it, slide it, tighten it — the chock is where you need it today, and the deck stays sealed.
On a rented or borrowed trailer that is not a convenience, it is the only workable answer. The chock goes in, does the job, and comes out with nothing to explain afterwards.
Adjustment Range Does the Fitting
The span runs from 43 inches to 108 inches — a range wide enough to cover most enclosed trailers at the low end and full-width flat decks at the top.
That means one chock follows you across vehicles rather than being sized to whichever trailer you owned when you bought it. It is 31 lbs of aluminum, so moving it between them is a one-person job.
At 21-1/2 inches tall the chock cradles the front wheel high enough to hold the bike upright on its own while the tie-downs go on — which is the moment when a bike is otherwise most likely to go over.
The Right Wheel Chock for Your Trailer
To hold a bike upright without drilling a trailer, the BW-PRO-CHOCK is the chock: 43 in to 108 in of adjustment, 21-1/2 in tall, and 31 lbs to move.
Don't wait — scroll back up and click the orange Add to Cart button to get this wheel chock on its way to your shop.
