ROSS BLANK R75 - Dr Lock Shop
- Brand: Ross Locks
- Product Code: 08952520
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Local StockIn Stock (4)1–3 daysNational StockIn Stock (22)1 week
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$16.28
- Ex Tax: $14.80
ROSS BLANK R75
Product Overview
The ROSS BLANK R75 is a single-bitted key blank specifically designed for Ross 6-lever safe locks. It is compatible with various Ross lock series, including the 100, 102, 206, 212, 406, 600, and 900 Series. Crafted from steel, this key blank features a 75mm distance between the bit and bow, making it suitable for safe doors up to approximately 65mm thick.
Key Features
- 75mm distance between bit and bow
- Single-bitted design
- Pin key type
- Steel key blank
- Suitable for safe and security doors up to approximately 65mm thick
Technical Specifications
| Brand | Ross |
| Bit Length in mm (Along The Stem) | 13.5 |
| Bit Width in mm (Away From The Stem) | 10 |
| Distance Between Bit and Bow in mm | 75 |
| Has a Collar | No |
| Key Length in mm | 113 |
| Main Use | Ross 6 Lever Locks |
| Pin or Pipe | Pin |
| Single or Double Bitted | Single Bitted |
| Stem Diameter in mm | 4.8 |
| Suggested Door Thickness in mm | 65 |
Ideal Applications
The ROSS BLANK R75 is ideal for use with Ross 6-lever safe locks, including models in the 100, 102, 206, 212, 406, 600, and 900 Series. It is designed for safe and security doors up to approximately 65mm thick, offering a reliable and durable key blank solution for locksmiths and security professionals.
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: ROSS BLANK R75, 08952520, Old Key Blanks



