Wheel Chocks
Keep wheels stationary while loading, unloading, and servicing vehicles. Chocks for wheel diameters 30" and larger are typically used for commercial vehicles, including semi-trucks and tractors. Chocks for wheel diameters under 30" are for use on small cars, trucks, and vans.
Styles B, E, and Y have two chocks connected by a rope.
Style Q consists of laminated rubber pads compressed between two steel plates.
Style R has a flag that inserts and lock on either side to indicate that chock is in use.
Styles F and Z have reflective sides for nighttime visibility.
| For Max. Wheel Dia. | Lg. | Wd. | Ht. | Material | Color | For Max. Vehicle Wt., lbs. | Features | Specifications Met | Each | ||
| A | 24" | 8" | 9" | 5 3/4" | Rubber | Orange | Not Rated | 1" ID Eyebolt | __ | 0000000 | 000000 |
| A | 28" | 7 1/2" | 10" | 6" | Rubber | Black | Not Rated | 3/4" ID Eyebolt | __ | 0000000 | 00000 |
| B | 16" | 5" | 10" | 4 3/8" | Rubber | Black | Not Rated | 3-ft. Long Polypropylene Rope | __ | 00000000 | 00000 |
| C | 28" | 6 1/2" | 4" | 3 1/4" | Rubber | Black | Not Rated | Hollow Middle | __ | 0000000 | 00000 |
| C | 28" | 6 1/2" | 6" | 3 1/4" | Rubber | Black | Not Rated | Hollow Middle | __ | 0000000 | 00000 |
| C | 28" | 6 1/2" | 12" | 3 1/4" | Rubber | Black | Not Rated | Hollow Middle | __ | 0000000 | 00000 |
| D | 28" | 6" | 9 1/2" | 3 7/8" | Plastic | Yellow | Not Rated | 27" Long Nylon Rope | __ | 000000 | 00000 |
| E | 28" | 6" | 9 1/2" | 3 7/8" | Plastic | Yellow | Not Rated | 33" Long Nylon Rope | __ | 000000 | 00000 |
| F | 28" | 4" | 10" | 4" | Rubber | Black | Not Rated | Reflective Sides | __ | 0000000 | 00000 |
| F | 28" | 6" | 12" | 6" | Rubber | Black | Not Rated | Reflective Sides | __ | 0000000 | 00000 |
| F | 28" | 6" | 30" | 6" | Rubber | Black | Not Rated | Reflective Sides | __ | 0000000 | 000000 |
| G | 36" | 8 3/4" | 6" | 6" | Powder-Coated Aluminum | Yellow | 80,000 | __ | __ | 0000000 | 00000 |
| H | 28" | 8 3/4" | 9" | 6" | Rubber | Black | Not Rated | 3/4" ID Eyebolt | __ | 000000 | 00000 |
| J | 28" | 8" | 10" | 5 1/2" | Rubber | Black | Not Rated | Carrying Handle | __ | 0000000 | 00000 |
| K | 24" | 7 7/8" | 9 1/4" | 6" | Rubber | Black | Not Rated | U-Bolt Handle | __ | 0000000 | 00000 |
| L | 30" | 10" | 7 1/4" | 8" | Rubber | Black | 60,000 | 3/4" Dia. Hole | __ | 0000000 | 00000 |
| M | 30" | 9 15/16" | 9 13/16" | 8 1/4" | Powder-Coated Steel | Yellow | Not Rated | 10-ft. Long Chain | __ | 0000000 | 00000 |
| N | 30" | 11 1/4" | 7 3/4" | 8" | Polyurethane | Orange | Not Rated | 3/4" Dia. Hole | __ | 0000000 | 00000 |
| P | 30" | 9 1/2" | 7 1/2" | 8 5/8" | Powder-Coated Steel | Yellow | Not Rated | __ | __ | 0000000 | 00000 |
| Q | 30" | 8" | 8" | 8" | Rubber | Black | 60,000 | Anchor Plate with 5/8" Dia. Hole | __ | 0000000 | 00000 |
| R | 33" | 10 3/4" | 7" | 8" | Powder-Coated Aluminum | Yellow | 80,000 | __ | __ | 0000000 | 000000 |
| S | 28" | 11 3/4" | 7" | 8" | Aluminum | __ | Not Rated | Hollow Middle | __ | 0000000 | 00000 |
| T | 32" | 10 3/4" | 8" | 9" | Powder-Coated Steel | Yellow | Not Rated | 1/2" Dia. Hole | __ | 000000 | 00000 |
| U | 46" | 21" | 11 1/4" | 12 1/4" | Polyurethane | Yellow | 150,000 | __ | NFPA 1901, NFPA 1906 | 00000000 | 000000 |
| V | 65" | 15" | 15" | 11" | Polyurethane | Yellow | 245,000 | 1 3/8" Dia. Hole, Antislip Surface | __ | 00000000 | 000000 |
| W | 65" | 17" | 14" | 14" | Polyurethane | Orange | 245,000 | 1" Dia. Hole | __ | 0000000 | 000000 |
| X | 105" | 17 3/4" | 15 1/4" | 10" | Polyurethane | Yellow | 550,000 | 1 1/8" Dia. Hole, Antislip Surface | __ | 0000000 | 000000 |
| Y | 28" | 8 1/2" | 6" | 5 3/4" | Polyurethane | Orange | 30,000 | 35" Long Nylon Rope | __ | 00000000 | 00000 |
| Y | 36" | 10 1/2" | 7" | 7 3/4" | Polyurethane | Orange | 60,000 | 40" Long Nylon Rope | __ | 00000000 | 00000 |
| Z | 65" | 16" | 8" | 6" | Polyurethane | Orange | 100,000 | Reflective Sides, Glow-in-the-Dark Strip, 44" Long Nylon Rope | __ | 00000000 | 000000 |
| Z | 120" | 24" | 8" | 6" | Polyurethane | Orange | 100,000 | Reflective Sides, Glow-in-the-Dark Strip, 44" Long Nylon Rope | __ | 00000000 | 000000 |
Recycled Plastic Wheel Chocks
A sustainable alternative to standard plastic wheel chocks, these chocks are made from 100% recycled plastic, conserving manufacturing energy and resources. They keep wheels from moving while you load, unload, or service a vehicle. All have at least one hole, so you can tie two chocks together with a rope or attach a chain to secure the chock.
Nonreversible chocks only have one usable side.
Reversible chocks last longer than nonreversible chocks. When one side wears out, you can use the other side.
For technical drawings and 3-D models, click on a part number.
Light Duty Wheel Chocks with Magnet
Stick these wheel chocks onto pallet trucks, carts, and other metal surfaces to keep them handy when they’re not in use—there’s a magnet on the base. Often used during deliveries, they keep light vehicles from rolling away while you load and unload.
| For Max. Wheel Dia. | Lg. | Wd. | Ht. | Material | Color | For Max. Vehicle Wt., lbs. | Specifications Met | Each | |
| 5 7/8" | 5 3/4" | 4" | 2 1/4" | Polyurethane | Green | 10,000 | OSHA Compliant 29 CFR 1910.178 | 0000000 | 000000 |
Pallet Truck Wheel Chocks
Keep pallet trucks upright and in place with these wheel chocks. They’re often used to stop pallet trucks from rolling while being transported, which prevents damage to the vehicle and the pallet truck. Since tipping pallet trucks on their side can cause hydraulic fluid to leak, these wheel chocks hold them upright.
Roll your wheels up the tapered side and into the recess, which keeps them from moving. Use the handle on the other side to carry the chocks, or to hang them for storage. Made of rubber, they’re durable and won’t slip.
| For Max. Wheel Dia. | Lg. | Wd. | Ht. | Material | Color | Base Texture | Surface Texture | For Max. Vehicle Wt. | Features | Each | |
| 5 7/8" | 14" | 11 3/4" | 2" | Rubber | Black | Smooth | Smooth | Not Rated | Handle | 0000000 | 000000 |
Railcar Wheel Chocks
Chock the wheels on stationary railcars to keep them from moving during loading, unloading, and servicing. They’re for chocking railcars on a flat track, so they’re not recommended for use on tracks at an incline or decline. Chocks install quickly, without tools.
A flag indicates that chocks are in use.
Single chocks prevent forward motion.
Double chocks prevent forward and backward motion. Painted steel chocks are connected by a chain; a rubber strap attaches to the chain and draws the chocks together. Polyurethane chocks won't degrade from corrosive chemicals, unlike steel chocks. They’re compressible, so they can expand back to their original shape. As a result, these chocks will not cause a spark or damage to the rail if a railcar runs them over. When you’re ready to remove them, pull the railcar over them before retrieving. They're connected by a cable, which weighs less than a chain and won't corrode from moisture.
For Rail | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Style | Size, lbs. per 3 ft. | For Wheel Dia. | Lg. | Ht. | Material | Color | Specifications Met | Features | Each | |
Single Chock | ||||||||||
| Exposed | 75-141 | 28"-42" | 7 1/2" | 2 3/4" | Painted Steel | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | Angled Handle | 0000000 | 0000000 |
| Paved | 75-141 | 28"-42" | 7 1/2" | 2 3/4" | Painted Steel | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | Angled Handle | 0000000 | 000000 |
Double Chock | ||||||||||
| Exposed | 75-141 | 28"-42" | 5" | 2" | Painted Steel | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | Angled Handle | 0000000 | 000000 |
| Exposed | 90-141 | 26"-48" | 11 1/2" | 4 3/4" | Polyurethane Plastic | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | Angled Handle | 0000000 | 000000 |
| Paved | 75-141 | 28"-42" | 5" | 2" | Painted Steel | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | Angled Handle | 0000000 | 000000 |
For Rail | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Style | Size, lbs. per 3 ft. | For Wheel Dia. | Lg. | Ht. | Material | Color | Specifications Met | Distance Between Chock and Flag | Each | |
Single Chock | ||||||||||
| Exposed | 75-141 | 28"-42" | 7 1/2" | 2 3/4" | Painted Steel | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | 17" | 000000 | 0000000 |
| Paved | 75-141 | 28"-42" | 7 1/2" | 2 3/4" | Painted Steel | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | 17" | 000000 | 000000 |
Double Chock | ||||||||||
| Exposed | 75-141 | 28"-42" | 5" | 2" | Painted Steel | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | 17" | 000000 | 000000 |
| Paved | 75-141 | 28"-42" | 5" | 2" | Painted Steel | Safety Yellow | OSHA Compliant 29 CFR 1910.110, OSHA Compliant 29 CFR 1910.111, OSHA Compliant 29 CFR 1910.30 | 17" | 000000 | 000000 |
Parking Curbs
Designate parking spaces and block drivers from pulling too far into a space.
Rubber curbs have reflective yellow strips for high visibility.
Curbs | Replacement Hardware | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Material | Lg., ft. | Wd. | Ht. | Mounting Hardware | Choose a Color | Each | Pkg. | ||
Screw-In Mount | |||||||||
| Plastic | 6 | 6" | 4" | Fasteners for Asphalt and Concrete Included | 00000000 | 000000 | 00000000 | 000000 | |
| Rubber | 4 | 6" | 4 1/2" | Fasteners for Asphalt Included | Black/Reflective Yellow | 00000000 | 00000 | 00000000 | 00000 |
| Rubber | 6 | 6" | 4 1/4" | Fasteners for Asphalt Included | Black/Reflective Yellow | 00000000 | 00000 | 00000000 | 00000 |
| Optional Hardware for Installing Rubber Curbs on Concrete | 00000000 | Pkg. | 000000 |
Parking Gates
Slide these gates over steel guard posts to control access to parking lots and dock doors.
For technical drawings and 3-D models, click on a part number.
For Guard Post | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Overall Lg., ft. | Ht. | Material Thick. | Material | Color | Dia. | Min. Ht. | Swing Direction | Specifications Met | Each | |
| 5 | 40 1/4" | 1/8" | Powder-Coated Steel | Yellow | 6 5/8" | 40 1/4" | Two Way | OSHA Compliant 29 CFR 1910.29 | 0000000 | 000000000 |
| 6 | 40 1/4" | 1/8" | Powder-Coated Steel | Yellow | 6 5/8" | 40 1/4" | Two Way | OSHA Compliant 29 CFR 1910.29 | 0000000 | 00000000 |
| 7 | 40 1/4" | 1/8" | Powder-Coated Steel | Yellow | 6 5/8" | 40 1/4" | Two Way | OSHA Compliant 29 CFR 1910.29 | 0000000 | 00000000 |
| 8 | 40 1/4" | 1/8" | Powder-Coated Steel | Yellow | 6 5/8" | 40 1/4" | Two Way | OSHA Compliant 29 CFR 1910.29 | 0000000 | 00000000 |
| 9 | 40 1/4" | 1/8" | Powder-Coated Steel | Yellow | 6 5/8" | 40 1/4" | Two Way | OSHA Compliant 29 CFR 1910.29 | 0000000 | 00000000 |
| 10 | 40 1/4" | 1/8" | Powder-Coated Steel | Yellow | 6 5/8" | 40 1/4" | Two Way | OSHA Compliant 29 CFR 1910.29 | 0000000 | 00000000 |
