JACKSONS BLANK 618 - Dr Lock Shop
- Brand: Jacksons
- Product Code: 09120099
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Local StockOut of Stock1–3 daysNational StockIn Stock (1)1 week
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$16.80
- Ex Tax: $15.27
Available Options
JACKSONS BLANK 618
Product Overview
The JACKSONS BLANK 618 is a key blank specifically designed for the Jackson JRL6 safe lock. It features precise dimensions to accommodate various safe-door thicknesses and keyhole depths within the JRL6 lock family.
Key Features
- Stem length: 118 mm
- Shank diameter: 4.76 mm
- Blade size: 13.8 mm (W) x 9 mm (L)
- Jackson's catalogue lists a 618 key blank with a 119 mm stem length for the JRL6 lock
- JACKSONS 618 → JRL6 Safe Lock → 6 Lever → 119 mm Stem → Long Safe Key Blank
- The 616, 618, 620, and 621 are key blanks of varying lengths for the same JRL6 lock family, designed to suit different safe-door thicknesses and keyhole depths
Technical Specifications
| Brand | JACKSONS |
| Bit Length in mm (Along the Stem) | 13.8 |
| Bit Width in mm (Away From the Stem) | 9 |
| Has a Collar | No |
| Main Use | Jacksons JRL6 Safe Lock |
| Pin or Pipe | Pin |
| Stem Diameter in mm | 4.76 |
| Stem Length in mm | 118 |
Ideal Applications
This key blank is ideal for locksmiths and safe technicians who require a dependable replacement or spare key blank for Jackson JRL6 6-lever safe locks, particularly when accommodating different safe-door thicknesses or keyhole depths.
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 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.
Tags: Lock Shop, Keys & Accessories, Key Blanks Pin, Pipe & Pump, Jacksons BlanksJACKSONS09120099
