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Master Lock U-Lock Keyed Bike Lock, 7-1/4-inch Anti-Theft Device, 8320D
✅ In stock
F
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 23, 2026 8:31 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 is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The listed retail price is trimmed by 12% at checkout.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.82/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓HEAVY DUTY BIKE U-LOCK: Master Lock 8320D keyed bike lock helps secure bicycles in busy urban areas; Ideal as a bicycle U-lock and anti-theft bike lock for everyday outdoor security
✓HARDENED STEEL BODY: Heavy duty bike lock is built with a hardened steel body to help resist cutting, sawing and prying for dependable bicycle security
✓DISC KEYED LOCKING: Disc keyed locking mechanism provides strong pick resistance, while the double locking shackle adds pry resistance for a secure hold
✓PROTECTIVE VINYL COATING: Vinyl-coated U-lock helps prevent scratches on bike frames and equipment during regular outdoor use
✓BIKE LOCK SET: Includes one Master Lock 8320D U-lock with key, mounting carrier bracket and two keys; Lock body is 7-1/4 in. wide with a 9 in. shackle length
⚙️ Specifications
Brand
Master Lock
Special Feature
Unlock keys
Lock Type
Key Lock
Item dimensions L x W x H
9.8 x 7.42 x 1.35 inches
Material
Alloy Steel, Vinyl
Recommended Uses For Product
Bike
Style
Lock
Color
Black
Number of Pieces
1
Finish Type
Polished
Included Components
Lock
