Master Lock
6-1/8 in. Hardened Steel U-Lock
Lowest Price Ever
$19.99
$29.99
Save $10.00 (33%)
Week of May 18, 2026
List Price
$29.99
All-Time Low
$19.99
Since May 2024
180-Day Low
$19.99
The 6-1/8 in. Hardened Steel U-Lock is on sale for $19.99 at Princess Auto, down from $29.99 (33% off). The lowest tracked price was $19.99, first seen in May 2024. Today's price matches the all-time low. This product has gone on sale 3 times in the past 12 months.
Price History
Sale History 9
| Week | Sale Price | List Price | Savings |
|---|---|---|---|
| May 18, 2026 | $19.99 | $29.99 |
33% off
Save $10.00
|
| May 4, 2026 | $19.99 | $29.99 |
33% off
Save $10.00
|
| Aug 11, 2025 | $19.99 | $29.99 |
33% off
Save $10.00
|
| Sep 23, 2024 | $24.99 | $29.99 |
17% off
Save $5.00
|
| Sep 16, 2024 | $24.99 | $29.99 |
17% off
Save $5.00
|
| Sep 9, 2024 | $24.99 | $29.99 |
17% off
Save $5.00
|
| Sep 2, 2024 | $24.99 | $29.99 |
17% off
Save $5.00
|
| Jul 15, 2024 | $19.99 | $29.99 |
33% off
Save $10.00
|
| May 27, 2024 | $19.99 | $29.99 |
33% off
Save $10.00
|