RST BLANK CHUBB SAFE 341X5G - Dr Lock Shop
- Brand: RST
- Product Code: R341X5
-
Local StockOut of Stock1–3 daysNational StockIn Stock (92)1 week
-
$34.02
- Ex Tax: $30.93
RST BLANK CHUBB SAFE 341X5G
Product Overview
The RST BLANK CHUBB SAFE 341X5G is a precision blank key designed for Chubb safes, featuring a 114 mm stem length and a 5G gauge. This blank is ideal for locksmiths and safe technicians requiring a reliable and accurate key blank for safe servicing and key cutting.
Key Features
- Stem length of 114 mm measured from the bottom of the key head to the end of the stem.
- Flag dimensions: 19 mm width x 16 mm height.
- Gauge: 5G, suitable for traditional pin keys.
- Single bitted design with a pin type key shaft.
- No collar present on the key blank.
Technical Specifications
| Specification | Value |
| Brand | Rst |
| Stem Length (mm) | 114 |
| Flag Size (W x H in mm) | 19 x 16 |
| Gauge | 5G |
| Bit Length (mm) | 19 |
| Bit Width (mm) | 16 |
| Has Collar | No |
| Pin or Pipe | Pin |
| Pre-cut Key | No |
| Single or Double Bitted | Single Bitted |
| Stem Diameter (mm) | 5.38 |
Ideal Applications
This key blank is perfect for locksmiths and safe technicians working with Chubb safes requiring a precise and durable blank key. It is suitable for key cutting and replacement in secure environments where Chubb safe keys are used.
Additional Information
RST stem lengths are measured from the bottom of the key head to the very end of the stem.
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.


