Nothing beats McGard when it comes to trusted marine pieces. This Single Prop Lock ¾ x 16 THD (4-74039) is highly recommended. A prop lock is part of an integrated locking mechanism designed for additional security. When assaulted with grasping instruments that do not release the lock. A free-spinning collar will move. It offers 24-hour protection for your vessel once installed. Made of quality material such as naval brass and hardened stainless steel. A hundred percent quality and trusted product for an affordable price.
Key Features:
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Safeguard your marine vessel from theft onshore and outside the water
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Marine-grade naval brass and stainless construction
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The free-spinning collar secures your boat against gripping tools and costly theft
Specifications:
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Brand: McGard
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Product use: Propeller Lock
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SKU: 45-74039
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UPC: 083509740394
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Weight: 0.60 pounds
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Material: naval brass, stainless steel
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Thread Size: 3/4-16
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Hex Size: 1-1/16
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Overall Length: 1.025
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Seat: Default
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Quantity: 1
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Fitment: MerCruiser Alpha I, Bravo I (X and XR, TRS, Vaser, OMC Cobra and King Cobra, Mercury/Mariner 70 HP, 225 HP (4-stroke 2005 and below), Mercury Bigfoot 40 HP, 50 HP, 4-stroke 60 HP, Optimax 75 HP, Verado 135 HP
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. Once installed, locks offer 24 hour protection. Theft protection during use, storage and transit!
This product replaces:
- 83509740394
