Checkers

Quick-disconnect base for lighted warning whips, wired with a 12 inch pigtail for hot power and fitted with a debris cap to protect the socket when the whip is removed. The base lets crews pull and...

Quick-disconnect base kit for non-lighted warning whips, with mating female and male connectors, a debris cap, and a protective boot for the mount. The kit lets a whip detach in seconds for low...

Light-duty warning whip, 7 ft with a white rod and a 7.25 by 11.5 inch orange flag on a threaded hex base, raising a tall visible marker on lighter vehicles and carts. The whip flags equipment to...

Heavy-duty urethane two-way connector for AlturnaMAT ground protection mats, linking two mats edge to edge so they hold position under traffic. The urethane flexes without cracking in the field. A...

Heavy-duty wheel chock measuring 15 by 15 by 11 inches, sized for 46 to 65 inch tires on large trucks and off-road equipment. The deep cleated base grips the surface to hold a heavy parked vehicle...

Heavy-duty wheel chock, 17.7 by 15.2 by 10 inches, sized for 65 to 105 inch tires on the largest mining and earthmoving equipment. The cleated base bites into ground to restrain a massive parked...

General-purpose rubber wheel chock, 10.5 by 7.5 by 5.5 inches in black with a cored bottom and eye bolt for tethering. The rubber body grips pavement to hold a parked vehicle while the eye bolt...

Ribbed pyramid rubber wheel chock, 10 by 8 by 6 inches with an eye bolt, the angled ribbed face wedging against the tire to hold a parked vehicle from rolling. The eye bolt anchors a tether for...

Recycled plastic parking stop, 106 by 10 by 2 inches in yellow, marking a wheel stop at parking spaces and loading zones with included spike hardware for asphalt mounting. The plastic body resists...

Urethane wheel chock measuring 17 by 14 by 14 inches, sized for 46 to 65 inch tires on heavy trucks and equipment. The urethane body resists oil, fuel, and weather better than rubber while gripping...

Utility urethane wheel chock, 10 by 8.5 by 5 inches in orange with an eye bolt, sized for 27 to 32 inch tires on light trucks and trailers. The urethane resists oil and weather while gripping...

Utility urethane wheel chock rated to a 50,000 lb load with a 4.5 inch face, sized for 32 to 46 inch tires on heavy trucks and equipment. The orange urethane body resists oil and weather while...