JACKSONS BLANK 545 - Dr Lock Shop
- Brand: Jacksons
- Product Code: 09120094
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Local StockIn Stock (2)1–3 daysNational StockIn Stock (10)1 week
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$16.80
- Ex Tax: $15.27
- 2 or more $16.46
- 3 or more $16.29
- 4 or more $16.12
- 5 or more $15.96
- 10 or more $15.12
JACKSONS BLANK 545
Product Overview
JACKSONS BLANK 545 is specifically designed to fit Jacksons JBS6 safe locks, featuring a standard stem length of 65 mm to ensure reliable and consistent performance.
Key Features
- Stem length: 65 mm
- Stem diameter: 4.76 mm
- Blade size: 14.29 mm (W) x 11.11 mm (L)
Technical Specifications
| Brand | JACKSONS |
| Bit Length in mm (Along the Stem) | 14.29 |
| Bit Thickness in mm | 2.5 |
| Bit Width in mm (Away From the Stem) | 11.11 |
| Has a Collar | No |
| Main Use | Jacksons JBS6 Safe Lock (Standard) |
| Pin or Pipe | Pin |
| Stem Diameter in mm | 4.76 |
| Stem Length in mm | 65 |
Ideal Applications
Engineered exclusively for Jacksons JBS6 safe locks, this key blank guarantees precise compatibility and dependable operation.
Key Gauge to Imperial / Metric Conversion
Use this key gauge conversion table from Dr Lock Shop to identify the correct gauge for old pin keys, pipe keys, safe keys, and other traditional keys. Measure the diameter of the key shaft and compare it with the imperial or metric measurements below.
Key Gauge | Inches (Decimal) | Millimetres (mm) |
1 | 0.300" | 7.60 mm |
2 | 0.276" | 7.01 mm |
2½ | 0.264" | 6.71 mm |
3 | 0.252" | 6.40 mm |
3½ | 0.242" | 6.15 mm |
4 | 0.232" | 5.89 mm |
4½ | 0.222" | 5.64 mm |
5 | 0.212" | 5.38 mm |
5½ | 0.202" | 5.13 mm |
6 | 0.192" | 4.88 mm |
6½ | 0.184" | 4.67 mm |
7 | 0.176" | 4.47 mm |
7½ | 0.168" | 4.27 mm |
8 | 0.160" | 4.06 mm |
9 | 0.144" | 3.66 mm |
10 | 0.128" | 3.25 mm |
11 | 0.116" | 2.95 mm |
12 | 0.102" | 2.62 mm |
Choosing the correct key gauge: Measure across the outside diameter of the round shaft. Match your measurement as closely as possible with the table above before ordering your replacement key from Dr Lock Shop.


