Marine lock

Protect the propeller from your Mercruiser engine against the flight.

Just replace one of the original nuts with a McGard safety nut.

You can use the McGard propeller for the following shells:

Wipe III SSM, IV SSM, V SSM, VI SSM, NXT

The kit contains:

1 flange nuts, thread 1-14

1 key

1 puck

1 plastic cache

1 code card

Yamaha F115 - F350 with L or X length drums except F150TXR.

Also suitable for almost all Yamaha V4 - V6 2 time engines.

It is sufficient to replace the anchor bolt drifting on the base of the MCguard kit to ensure effective flight protection.

Protect your outboard engine against the flight!The procedure is as follows:

Just replace one of the original nuts with a McGard safety nut.

You can use the McGard for the following engines:

- Nissan 25CV and more

- Suzuki 25 - 140CV (until 2004)

- Tohatsu 25CV and more

- Johnson/Evinrude 40CV and more (4-time)

The game 74054 contains:

- 1 anti-theft nut, M thread12x1.75

- 1 key

- 1 code card

Additional information:

- Filetage: M12x1,75

- Total length: 19 mm

- Key opening: 16 mm

Protect your outboard engine against the flight!

Just replace one of the original nuts with a McGard safety nut.

You can use the McGard for the following engines:

- Yamaha 40CV and more (2-stroke)

- Yamaha 30CV and more (4-time)

- Honda 40CV and more

- Suzuki 25-140CV (from 2005)

The game 74037 contains:

- 1 anti-theft nut, M thread12x1.25

- 1 key

- 1 code card

Additional information:

- Filetage: M12x1,25

- Total length: 19 mm

- Key opening: 16 mm

Protect your outboard engine against the flight!

Just replace one of the original nuts with a McGard safety nut.

You can use the McGard for the following engines:

- Mercury/Mariner 40CV and more (2-time)

- Mercury 25CV and more (4-time)

- Suzuki 150 - 300CV

The anti-volume bolt game 74036 contains:

- 1 anti-flying nut, 1⁄2-20 thread

- 1 key

- 1 code card

Additional information:

- Filetage: 1/2 x 20

- Total length: 19 mm

- Key opening: 16 mm

Protect the DUOPROP propeller from your inboard engine against the flight!

Just replace one of the original nuts with a safety nut.

You can use the Mc Guard propeller flare for the following shells:

- Volvo DP-S (Duo-Prop)

The kit includes:

- 1 anti-theft nut, M thread22x2.0

- 1 key

- 1 puck

- 1 plastic cache

- 1 code card

Additional information:

- Filetage: M22x2.0

- Total length: 26 mm

- Key opening : 30 mm

Protect the propeller from your off-board engine or Z-wheel drive against the flight!

Just replace one of the original nuts with a safety nut.

You can use the Mc Guard propeller flare for the following shells:

- Honda 75CV and more

- Suzuki 40CV and more

- Yamaha 115CV and more

- Johnson/Evinrude 150CV and more (4-time)

Transmission in Z:

- Yamaha

Kit including:

- 1 anti-theft nut, M thread18x1.5

- 1 key

- 1 puck

- 1 plastic cache

- 1 code card

Additional information:

- Filetage: M18x1,5

- Total length: 26 mm

- Key opening: 27 mm

Protect the propeller from your outboard or inboard engine against the flight.

Just replace one of the original nuts with a safety nut.

You can use the Mc Guard propeller flare for the following shells:

- Mercury/Mariner 70CV and more (ex.225CV 4-time until 2005)

- Mercury Bigfoot 40CV, 50CV, 60CV (4-time)

- Optimax 75CV and more

- Verado 135CV and more

- Johnson/Evinrude 150CV and more (2-time)

Inboard motor:

- Mercruiser Alpha I, Bravo I (including X & XR), TRS, Vazer, WTO Cobra and King Cobra

Kit including:

- 1 flare, 3⁄4 - 16" thread

- 1 key

- 1 puck

- 1 plastic cache

- 1 code card

Additional information:

- Filetage: 3/4 x 16

- Total length: 26 mm

- Key opening: 1-1/16