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Proven Industries Puck Lock Set, Model 400XL, 2-Pack, Hidden Shackle, Keyed Alike, 6061 Solid Aluminum, Shackle Opening 1 3/4 x 1 3/4 x 7/8 in, Depth 1 1/4 in, Made in USA, Blue
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 29, 2026 6:20 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.
- 💰The current price sits right around what this item typically fetches.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️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
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Proven Industries
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓MAXIMUM THEFT DETERRENCE: Secure rear and side enclosed trailer doors with a pick-resistant puck lock that conceals the shackle for added protection. The fully shielded shackle helps block bolt cutters and prying tools, while the robust lock body resists impact and tampering.
✓CORROSION-RESISTANT STRENGTH: Rely on rugged construction that stands up to weather and tough jobs. Solid aircraft-grade aluminum resists corrosion and tampering, and the protected shackle design helps prevent common attacks so your gear stays locked down season after season.
✓FITS ENCLOSED TRAILER HASPS: Install quickly on rear and side doors configured with swivel hasps. The enlarged rear opening on the 400XL accommodates common enclosed trailer hardware for a confident fit, helping ensure secure engagement and reliable daily use across routes.
✓CONVENIENT KEYED-ALIKE SET: Streamline access without juggling extras when managing multiple doors. Each lock includes 2 keys, and every key in the set operates both locks for simple operation, faster loadouts, and fewer hassles for owners, drivers, and fleet managers on every job.
✓MADE IN THE USA: Proudly manufactured to high-quality standards domestically to ensure reliable materials and craftsmanship with strict quality control and customer support. Tight tolerances and quality inspection help deliver consistent performance and dependable protection.
⚙️ Specifications
Brand
Proven Industries
Special Feature
Key Lock
Lock Type
Key Lock
Material
Aluminum
Recommended Uses For Product
securing enclosed trailer doors and protecting personal belongings
Style
Modern
Color
Blue
Number of Pieces
2
Included Components
2 puck locks and 2 keys per lock
Controller Type
Hand Control
Control Method
Touch
