Fort Knox Locks Padlock Measurement Reference
Brass Padlocks
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length opening (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Brass 25mm #262 | 25 | 25 | 18.5 | 4.3 | 12.9 | 43.5 | 11.5 |
| Padlock Brass 32mm #263 | 32 | 30 | 23.5 | 5.4 | 16 | 53 | 14 |
| Padlock Brass 38mm #264 | 38 | 34 | 26 | 6.3 | 19.5 | 59.5 | 15.5 |
| Padlock Brass 50mm #265 | 50 | 42 | 34.5 | 8.8 | 25.2 | 76.5 | 18 |
| Padlock Brass 63mm #266 | 63 | 51 | 43.5 | 10.8 | 32.5 | 94 | 22 |
Brass Padlocks Keyed Alike
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length opening (mm) | Total Height (mm) | Body Thickness (mm) | Padlock Brass Keyed Alike (K/A) 20mm #KA261 | 20 | 20 | 16 | 3.5 | 10.3 | 36 | 10 |
| Padlock Brass Keyed Alike (K/A) 25mm #KA262 | 25 | 25 | 19.5 | 4.3 | 12.9 | 43.5 | 11.5 |
| Padlock Brass Keyed Alike (K/A) 30mm #KA263 | 32 | 30 | 23.5 | 5.4 | 16 | 53.5 | 14 |
| Padlock Brass Keyed Alike (K/A) 38mm #KA264 | 38 | 34 | 27 | 6.3 | 19.5 | 61 | 15.5 |
| Padlock Brass Keyed Alike (K/A) 50mm #KA265 | 50 | 42 | 34 | 8.8 | 25.2 | 76 | 18 |
| Padlock Brass Keyed Alike (K/A) 63mm #KA266 | 63 | 51 | 44 | 10.8 | 32.5 | 95 | 22 |
Brass Padlocks with Long Shackle
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Brass Long Shackle (L/S) 32mm #L263 | 32 | 30 | 54.5 | 5.4 | 16 | 84 | 14 |
| Padlock Brass Long Shackle (L/S) 38mm #L264 | 38 | 34 | 60 | 6.3 | 19.5 | 93.5 | 15.5 |
| Padlock Brass Long Shackle (L/S) 50mm #L265 | 50 | 42 | 69 | 8.8 | 25.2 | 119.5 | 18 |
Iron Padlocks
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Iron 25mm #362 | 25 | 25 | 18.5 | 4.3 | 13 | 43.5 | 12.5 |
| Padlock Iron 32mm #363 | 32 | 28.5 | 22 | 5 | 16 | 51 | 14 |
| Padlock Iron 38mm #364 | 38 | 33 | 28.5 | 6 | 20.5 | 61.5 | 16 |
| Padlock Iron 50mm #365 | 50 | 41 | 35 | 8 | 26 | 76 | 21 |
| Padlock Iron 63mm #366 | 63 | 50 | 45.5 | 10 | 32.5 | 95.5 | 23 |
Iron Padlocks Keyed Alike
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Iron Keyed Alike (K/A) 20mm #361 | 20 | 20 | 15 | 3.1 | 10.3 | 15 | 11 |
| Padlock Iron Keyed Alike (K/A) 25mm #KA362 | 25 | 25 | 18.5 | 4.3 | 35 | 43.5 | 12.5 |
| Padlock Iron Keyed Alike (K/A) 30mm #KA363 | 32 | 28 | 21.5 | 5 | 16 | 51 | 14 |
| Padlock Iron Keyed Alike (K/A) 38mm #KA364 | 38 | 33 | 28.5 | 6 | 19.5 | 61.5 | 16 |
| Padlock Iron Keyed Alike (K/A) 50mm #KA365 | 50 | 41 | 35 | 8 | 25.2 | 76 | 21 |
| Padlock Iron Keyed Alike (K/A) 63mm #KA366 | 63 | 50 | 45.5 | 10 | 32.5 | 95.5 | 23 |
Iron Padlocks with Long Shackle
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Iron Long Shackle (L/S) 32mm #L363 | 32 | 28 | 53 | 5 | 16 | 81.5 | 14 |
| Padlock Iron Long Shackle (L/S) 38mm #L364 | 38 | 33 | 61.5 | 6 | 19.5 | 95 | 16 |
| Padlock Iron Long Shackle (L/S) 50mm #L365 | 50 | 41 | 72.5 | 8 | 25.2 | 113.5 | 21 |
Insurance Lock Iron Chrome Plated
| A | B | C | D | E | F | G | |
| Description | Total Length (mm) | Body Height (mm) | Opening Height (mm) | Opening Length (mm) | Shackle thickness (mm) | Total Height (mm) | Body Thickness (mm) |
| Insurance Lock Iron Body Chrome Plated 70mm GAP 20mm | 70 | 50 | 20 | 20 | 12 | 20 | |
| Insurance Lock Iron Body Chrome Plated 80mm GAP 30mm | 80 | 55 | 20 | 30 | 13 | 20 |
Insurance Lock Iron Chrome Plated Case Hardened
| A | B | C | D | E | F | G | |
| Description | Total Length (mm) | Body Height (mm) | Opening Height (mm) | Opening Length (mm) | Shackle thickness (mm) | Total Height (mm) | Body Thickness (mm) |
| Insurance Lock Iron Body Chrome Plated CHS 90mm GAP 36mm | 70 | 50 | 22.5 | 24 | 10 | 22.5 | |
| Insurance Lock Iron Body Chrome Plated CHS 80mm GAP 30mm | 80 | 60 | 22.5 | 30 | 12 | 22.5 |
Insurance Lock Brass
| A | B | C | D | E | F | G | |
| Description | Total Length (mm) | Body Height (mm) | Opening Height (mm) | Opening Length (mm) | Shackle thickness (mm) | Total Height (mm) | Body Thickness (mm) |
| Insurance Lock Brass 50mm GAP 18mm | 50 | 40 | 10.5 | 18 | 10 | 16 | |
| Insurance Lock Brass 60mm GAP 18mm | 60 | 45 | 12.5 | 18 | 11 | 17 | |
| Insurance Lock Brass 70mm GAP 20mm | 70 | 50 | 14 | 20 | 12 | 18 | |
| Insurance Lock Brass 80mm GAP 30mm | 80 | 58 | 17 | 30 | 12 | 18 |
Insurance Lock Iron Chrome Plated Keyed Alike
| A | B | C | D | E | F | G | |
| Description | Total Length (mm) | Body Height (mm) | Opening Height (mm) | Opening Length (mm) | Shackle thickness (mm) | Total Height (mm) | Body Thickness (mm) |
| Insurance Lock Iron Body Chrome Plated CHS 70mm GAP 24mm K/A | 80 | 60 | 22.5 | 30 | 12 | 22.5 | |
| Insurance Lock Iron Body Chrome Plated CHS 80mm GAP 30mm K/A | 90 | 60 | 22.5 | 36 | 12 | 22.5 |
Discuss Lock (Moon Lock)
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Discuss Lock 60mm | 60 | 21.2 | 8 | 26.7 | |||
| Discuss Lock 70mm | 70 | 24.9 | 9.5 | 25.8 | |||
| Discuss Lock 80mm | 80 | 26.5 | 11.8 | 28 | |||
| Discuss Lock 90mm | 90 | 27.5 | 11.8 | 31.7 |
Discuss Lock Keyed Alike (Moon Lock)
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Discuss Lock Keyed Alike (K/A) 50mm | 50 | 20.2 | 7 | 21.8 | |||
| Discuss Lock Keyed Alike (K/A) 60mm | 60 | 21.2 | 8 | 26.7 | |||
| Discuss Lock Keyed Alike (K/A) 70mm | 70 | 24.9 | 9.5 | 25.8 | |||
| Discuss Lock Keyed Alike (K/A) 80mm | 80 | 26.5 | 11.8 | 28 |
Solid Steel Round Padlock
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Solid Steel Round 65mm | x | x | x | x | x | x | x |
Shrouded Brass Padlock
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Brass Shrouded Hard Shackle 50mm | 50 | 66 | 21.5 | 9 | 25 | 87.5 | 18 |
Shrouded Iron Padlock
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Iron Shrouded Chrome Plated 40mm | x | x | x | x | x | x | x |
Combination Lock Brass
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm)) | Body Thickness (mm) |
| Combination Lock Brass 20mm | 20 | 35 | 24 | 3 | 9 | 59 | 10 |
Digital Round Padlock (8 button)
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock Digital Round 8 Button 45mm BLUE | 5.36 | 25.42 | 5.36 | 45.58 | 11.89 | ||
| Padlock Digital Round 8 Button 45mm GREEN | 5.36 | 25.42 | 5.36 | 45.58 | 11.89 | ||
| Padlock Digital Round 8 Button 45mm PINK | 5.36 | 25.42 | 5.36 | 45.58 | 11.89 | ||
| Padlock Digital Round 8 Button 45mm RED | 5.36 | 25.42 | 5.36 | 45.58 | 11.89 |
H Type Padlock Zinc
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Length (mm) | Body Thickness (mm) |
| Padlock H Type Zinc 30mm GREEN | 3.3 | 9.7 | 30 | 34.2 | 12.96 | ||
| Padlock H Type Zinc 30mm PINK | 3.3 | 9.7 | 30 | 34.2 | 12.96 | ||
| Padlock H Type Zinc 30mm BLUE | 3.3 | 9.7 | 30 | 34.2 | 12.96 |
A Type Padlock Zinc
| A | B | C | D | E | F | G | |
| Description | Width (mm) | Body Height (mm) | Shackle Height (mm) | Shackle thickness (mm) | Shackle Length (mm) | Total Height (mm) | Body Thickness (mm) |
| Padlock A Type Zinc 30mm GREEN | 3.3 | 9.7 | 30 | 34.2 | 12.96 | ||
| Padlock A Type Zinc 30mm PINK | 3.3 | 9.7 | 30 | 34.2 | 12.96 | ||
| Padlock A Type Zinc 30mm BLUE | 3.3 | 9.7 | 30 | 34.2 | 12.96 |