5959CHECKERS INDUSTRIAL SAFETY PRODUCTS • 800-438-9336 • www.checkersindustrial.com

Dedicated to saving lives and protecting assets

WHEEL CHOCKS IN ACTION COMPARISONSURETHANE WHEEL CHOCKS VERSES ALUMINUM WHEEL CHOCKS

URETHANE AVIATION WHEEL CHOCKS VERSES WOOD AVIATION WHEEL CHOCKS

URETHANE AVIATION WHEEL CHOCKS VERSES RUBBER AVIATION WHEEL CHOCKS

Urethane Wheel Chocks are:• Made with high visibility yellow and orange safety colors • Not painted and will not chip, scratch or peel• Constructed from a high impact absorbing urethane

material• User friendly with molded-in user guidelines in English

on all models, and in English, Spanish, and French on the 21ZF81

• Easy to transport with molded-in carrying handle(no sharp or jagged edges)

• Not a risk of theft for scrap metal• Available with anti-skid rubber traction pads on

MC and AT series• No threat of tire puncture• Non-conductive

Urethane Aviation Wheel Chocks are:• Maintenance free• Weather and abrasion resistant - will not rot, crack or

split like wood• Resistant to fuels, oils & lubricants• Not painted, and will not chip, scratch or flake• Constructed from high impact absorbing urethane• Available with anti-skid rubber traction pads• Lightweight and will not get waterlogged, heavy, or hard

to handle like wood• Easy to transport with built-in carrying handle• Available with optional mounting brackets• Foreign Object Debris (FOD) Compliant

Urethane Aviation Wheel Chocks are:• Lighter weight• Weather and abrasion resistant - will not dry rot, crack,

or chip like rubber• High load bearing capacity• Resistant to fuels, oils & lubricants• Constructed from a high impact absorbing urethane

material• Engineered and built to last longer• Easy to transport with built-in carrying handle• Available with optional mounting brackets

Monster aviation chocks model 5NHR9 used with HH-60G Pave Hawk

Four Monster wheel chocks, model 21ZF81 used on CAT 797

Monster Aviation Chock model 5NHT1 being used with the Global Hawk UAV

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