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Ft Knox Locks Pintle Coupler Lock with Cobra Sidewinder Puck Lock
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Ft. Knox Locks

Ft Knox Locks Pintle Coupler Lock with Cobra Sidewinder Puck Lock

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$248.00
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Price verified Sep 22, 2026 3:45 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by Ft. Knox Locks
🚚 Shipping Free Shipping

Product Details

✓ULTRA-HIGH SECURITY TRAILER COUPLER/HITCH LOCK: The straight forward and strong design fits most Pintle Style Coupler as pictured.
✓HEAVY DUTY: This no-nonsense Pintle coupler trailer lock is is constructed of fully welded cold rolled Steel, 1/4" top and bottom plates with a 3/8" lock "mast" which accepts most puck style locksand is bolt cutter, and crowbar proof! .
✓BRIGHT YELLOW POWDER COAT FINISH: We believe in presenting a hard target that is why we use a bright yellow powder coat to warn off would be thieves.
✓HIGH SECURITY PUCK LOCK: Cobra SideWinder have extreme picking resistance, limited key blank access and over 250 million key code combinations available. Each Cobra SideWinder lock has 10+ combination locking plates each containing multiple anti picking grooves. The locking plates align with a sidebar to keep the inner cylinder engaged with the shell in the locked position. SideWinder locks have a Symmetrical key that will work in either direction, making this a very user-friendly lock.
✓FT. KNOX LOCKS: We are a family run and operated small business with our locks designed and proudly made in the USA.

⚙️ Specifications

Brand
Ft. Knox Locks
Special Feature
Bolt Cutter Proof
Lock Type
Pin Tumbler
Item dimensions L x W x H
6 x 4 x 4 inches
Material
Puck Lock: Aluminum, ‎Lock Box: Fully Welded Cold Rolled Steel
Brand Name
Ft. Knox Locks
Recommended Uses For Product
To Secure a Pintle Style Coupler
Number of Pieces
2
Included Components
Cobra Sidewinder Aluminum Puck Lock with Two Keys, Pintle Coupler Lock
Model Number
3725
Number of Items
1
F
$248.00
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