Dock Stop Super Heavy Duty
The heaviest barrier in the dock range, rated by the manufacturer at 30,000 lbs at 4 mph — an order of magnitude above interior guardrail, because a loaded truck reversing at a dock edge carries far more energy than an aisle strike. Built on 5″ steel posts with 12″ × 12″ × 5/8″ offset base plates and 1″ pins, with a sliding locking plate and no pinch points. Clearances of 8, 10 and 12 ft.
Set the quantity on each size you need in the table below and add it to your cart. When you're done, request a quote for everything at once, no pricing until we confirm your specs.
Technical Specifications
Available Sizes & Parts
| Clear Opening | Price | Qty | |
|---|---|---|---|
| 8 ft | Quote | ||
| 10 ft | Quote | ||
| 12 ft | Quote |
Sizes shown are industry-standard. Exact part numbers and pricing are confirmed with your engineered quote.
Related products
An all-welded steel gate that pivots across the dock opening when no trailer is docked, standing 42″ high so it reads as a barrier rather than a trip rail. It mounts over a 6″ × 42″ bollard, which means the bollard takes any impact instead of the gate hinge. Supplied in 5 ft to 14 ft widths in 1 ft increments, single or paired for wide openings.
- Height: 42″ (OSHA guardrail height)
- Widths: 5 ft to 14 ft in 1 ft increments
- Construction: All-welded steel
- Mounting: Over a 6″ × 42″ bollard
A vertical-lift barrier that rises straight up rather than swinging, for openings where there is no floor space for a gate arc. Air assist takes the weight so it can be raised one-handed, and aluminium rails keep the moving section light while the carbon steel posts carry the load. The 42″ top rail meets OSHA guardrail height when lowered.
- Action: Vertical lift, air-assisted
- Posts: Carbon steel, 4.5″ × 2″
- Rails: Aluminium, 1.5″
- Top rail: 42″ (OSHA guardrail height)
A retractable industrial fabric barrier that pulls across a dock or door opening at about 3 lbs of effort, so it actually gets used on every cycle rather than being left open. At 42″ high it provides a visible stop for pedestrians and pallet trucks while still letting air move through, which keeps a ventilated dock ventilated and blocks birds, insects and blown debris. Widths from 8 ft to 20 ft.
- Height: 42″
- Pull force: ~3 lbs
- Widths: 8 ft · 9–10 ft · 11–12 ft · 13–16 ft · 17–20 ft
- Airflow: Permeable — blocks debris, insects and birds
Let our engineers spec it.
Send a rack drawing or a photo. We'll return a per-bay layout with quantities, install notes, and a detailed quote.