McGard Locks 74053 Bravo III-Blackhawk Prop Lock GROUP+ambassador-marine-1-1-2-drain-flip-trap-sink-drain-with-overflow-1-1-4-m-thread Upgrade your RV's ventilation with

Upgrade your RV's ventilation with this RV vent replacement kit

with a gear ratio of 4

Will hold 1 to 2 axle trailer brakes on for at least 15 minutes

• Indoor or outdoor use

• Made in North America

McGard Locks 74053 Bravo III-Blackhawk Prop Lock GROUP+ambassador-marine-1-1-2-drain-flip-trap-sink-drain-with-overflow-1-1-4-m-thread Upgrade your RV's ventilation withThe best protection available against costly propeller theft. Once installed the McGard propeller lock offers 24 hour protection during use, storage and transit. A free spinning collar will turn if attacked by gripping tools without loosening the lock. Constructed of naval brass and hardened stainless steel for maximum security.