JACKSONS BLANK 400 - Dr Lock Shop
- Brand: Jacksons
- Product Code: 09120090
- Availability: Discontinued
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$15.40
- Ex Tax: $14.00
JACKSONS BLANK 400
Product Overview
The JACKSONS BLANK 400 is a premium key blank crafted for professional locksmiths and security experts. It provides a dependable replacement or a precise starting point for cutting keys compatible with JACKSONS 400 series locks. This blank is perfect for those requiring accuracy and durability in key duplication, ensuring smooth operation and long-lasting performance.
Key Features
- Precision-engineered key blank for JACKSONS 400 series locks
- Robust construction for extended durability
- Compatible with a broad range of JACKSONS lock models
- Simple to cut and duplicate by professional locksmiths
Technical Specifications
| Product Code | JACKSONS BLANK 400 |
| Key Type | Blank key for JACKSONS 400 series |
| Material | High-grade metal alloy |
| Finish | Polished |
Ideal Applications
The JACKSONS BLANK 400 is widely used in residential, commercial, and industrial environments where JACKSONS 400 series locks are fitted. It is ideal for locksmiths performing key cutting, replacements, or master key systems requiring JACKSONS compatibility. This blank delivers secure and efficient keying solutions across diverse security applications.
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.
Tags: JACKSONS BLANK 400, 09120090, Old Key Blanks
