McGard 74018 Marine Single Stern Drive Lock Set (7/16"- 20 Thread Size) - MerCruiser/OMC - Set of 1, Black

★★★★★ 4.6 36 reviews

$46.69
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$46.69
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Free shipping Free 30-day returns

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Product details

Management number 212574312 Release Date 2026/04/06 List Price $18.68 Model Number 212574312
Category

The best protection available against expensive stern drive theft. Simply replace one of the stern drive mounting nuts with a McGard lock. These stern drive locks are fully machined from high quality stainless steel and are through-hardened. This proven design features a free-spinning collar that turns if attacked by gripping tools without loosening the lock. Fits the following single drives: Mercruiser Alpha, Bravo I-III (Incl. X and XR), Blackhawk, OMC Cobra and King Cobra, Volvo SX, DP-S. This product may contain globally sourced materials/components.

  • Overall Lock Length - .750"
  • 7/16" - 20 Thread Size
  • 5/8" Hex Size
  • Stern Drive Locks
  • Set of 1 Lock, 1 Key and 1 Cap
Brand McGard
Model 74018
Exterior Brushed
Item Weight 4 ounces
Manufacturer McGard
OEM Part Number 74018
Special Features Free-Spinning Collar
Item model number 74018
Product Dimensions 1 x 6 x 8 inches
Manufacturer Part Number 74018
Is Discontinued By Manufacturer No

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4.6 out of 5
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36 ratings | 15 reviews
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