The Benchmade 9CB Safety Hook with Carabiner can cut up to 1/2" diameter rope.  It features a retractable safety blade cover with the WARN logo on it, a carabineer clip, and a bottle opener.  The red handle is built from Grivory®.  The blade is premium stainless steel.  
SPECIFICATIONS:
Blade Thickness: 0.055"
Handle Thickness: 0.522"
Blade Material: Premium Stainless Steel
Weight: 0.80oz.
Pocket Clip: Carabiner
Lock Mechanism: Retractable Blade Cover
Overall Length: 5.19"
Class: Black