Panther Security Systems is a assortment of locks for a boaters different needs.  First off we have our all new Lower Unit Locks which ensures your lower unit will be Tamper-Resistant.  We also offer two turnbuckle locks with different strengths and finishes.  Lastly we have a lock that mounts on a transom bolt up to 1/2 in (12mm) and is drill resistant.
    
   


Lower Unit Locks

Is your boat engine’s lower unit safe from theft? Don't be fooled, a thief can steal your lower unit in minutes. Protect yourself with The Panther Security Systems' New Tamper Resistant Lower Unit Lock Kits. These tamper resistant bolts and nuts replace your existing lower unit bolt(s) and nut. Both require the unique Tamper Resistant Tool to install and remove. Each with a unique pin configuration to deter even a professional thief. The high strength Bell Washer protects against utilizing any other clamping device to remove the Bolt and/or Nut, deterring the boldest of thieves.

Available in single, twin and triple engine configurations.

Constructed of marine grade Stainless Steel for strength and corrosion resistance.

SKU Number Motor Type  
75-8310 Mercury Verado 150 - 300HP and OptiMax 115-250HP - Single Engine 75-8310 Verado Single
75-8320 Mercury Verado 150 - 300HP and OptiMax 115-250HP - Twin Engine
75-8320 Verado Dual 
75-8330 Mercury Verado 150 - 300HP and OptiMax 115-250HP - Triple Engine 75-8330 Verado Trip
75-8410 Evinrude 150-300HP - Single Engine  
75-8410 Evinrude Single
75-8420 Evinrude 150-300HP - Twin Engine    75-8420 Evinrude Dual
75-8430 Evinrude 150-300HP - Triple Engine  
75-8430 Evinrude Trip 
75-8510 Yamaha 150HP and less - 20" Shaft - Single Engine 75-8510 Yamaha Single Short
75-8520 Yamaha 150HP and less - 25" Shaft - Single Engine  75-8520 Yamaha Dual Short
75-8540 Yamaha 150HP and less - 20" Shaft - Twin Engine
75-8540 Yamaha Dual Short
75-8550 Yamaha 150HP and less - 25" Shaft - Twin Engine
75-8550 Yamaha Dual Short2
75-8610 Yamaha 200HP and up /Honda All - Single Engine  
75-8610 Yamaha Honda Single (1)
75-8620 Yamaha 200HP and up /Honda All - Twin Engine  
75-8620 Yamaha Honda Dual
75-8630 Yamaha 200HP and up /Honda All - Triple Engine  
75-8630 Yamaha Honda Trip
75-8710 Suzuki 200-300HP - Single Engine  
75-8710 Suzuki Single
75-8720 Suzuki 200-300HP - Twin Engine  
75-8720 Suzuki Dual
75-8730 Suzuki 225-300HP - Triple Engine  
75-8730 Suzuki Trip 


75-8000 OutBoardMotorLock White BackgroundOutboard Lock

SKU: 758000

  • The Panther Outboard Lock is a heavy carbon steel design and fits turnbuckle mounted engines.
  • It has a recessed solid brass lock and noise dampeners that reduce rattle.
 


 


75-8201 high security ss outboard lock 350dpiHeavy Duty Outboard Lock

SKU: 758201

  • This outboard lock fits turnbuckle design and has anti-theft by drill protection. 
  • Constructed of high strength 300 series marine grade stainless steel.
  • Includes noise dampeners to reduce rattle.
  • Complete with two security keys that cannot be duplicated.

  • SCM Certified       logo VBV VOERTUIGBEVwebsite oud

  • SSF Certified      Approved_product_S


Order Replacement Lock Keys




 

75-8101 Bolt-on SS LockHigh Security Outboard Lock

SKU: 758101  

  • This outboard lock fits on the engine's mount bolts preventing loosening of transom nuts. 
  • Constructed of high strength 300 series marine grade stainless steel with anti-theft by drill protection. 
  • Fits up to 1/2" (12mm) engine bolts.
  • Complete with two security keys that can not be duplicated.

  • SCM Certified       logo VBV VOERTUIGBEVwebsite oud

  • SSF Certified      Approved_product_S


 

Order Replacement Lock Keys