Polaris RZR RS1 2021 Owner's Manual For Maintenance And Safety page 67

WINCH GUIDE
4. Always use the hook strap when handling the hook.
WARNING
Never put your fingers into the hook. This could lead to SEVERE INJURY.
• Attach the hook itself onto the load or use a tow strap or chain to secure
the load to the winch cable.
TIP
A "tow strap" is NOT intended to stretch. A "recovery strap" is designed to
stretch.
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