McGard Propeller Locks
Protect your investment using McGard Locks, the best protection available against expensive stern drive theft, costly outboard motor theft and propeller theft.
Protect your investment
McGard is a manufacturer of high quality security products, wheel locks and chrome plated lug nuts. Since 1966, McGard has become known for its unique product designs and comprehensive service programs in these and other areas where security and safety are top priorities. Consistent high quality that insures the greatest value for our customers is the foundation of our business, and is evident in every McGard product on the market today.
Constructed of naval brass and hardened stainless steel for maximum security. Once installed our propeller lock offers 24 hour a day protection.
Get McGard Propeller Locks Australia
Boat Props & Docks are your Australian source for propeller locks. Protect your investment from theft during use, storage and transit. Our friendly team will help you with any questions you may have about how to guard your marine property.
PROPELLER LOCK 74039
Mercury/Mariner 70 HP and larger (ex.225 HP 4 stroke before 2005)
Mercury Bigfoot 40 HP, 50 HP, 60 HP (4 stroke)
Optimax 75 HP and larger
Verado 135 HP and larger
Johnson/Evinrude 150 HP and larger (2 stroke)
Thread: 3/4 – 16
PROPELLER LOCK 74040
Yamaha stern drives-
All; Honda 75 hp and larger;
Suzuki 40 hp and larger;
Yamaha 115 hp and larger;
Johnson/Evinrude 150 hp and larger (4 stroke)
PROPELLER LOCK 74052
Johnson/Evinrude 40-140 hp (2 stroke)
(some 90hp-130hp may have a 3/4”-16 shaft).
PROPELLER LOCK 74053
Fits the following stern drives:
MerCruiser Bravo III (up to 2003), Blackhawk
PROPELLER LOCK 74056
Fits the following outboard motors:
Honda 40-50 hp;
Nissan 40 hp and larger;
Tohatsu 40 hp and larger.
PROPELLER LOCK 74057
Volvo DP-S (Duo-Prop)
Thread Size:M22 x 2.0
PROPELLER LOCK 74058
McGuard Propeller Locks | located in Queensland, serving Australia