SOUTHCO
Large Rotary Latch
R4-30
These robust latching solutions for doors and panels of heavy-duty equipment and vehicles combine rotary-action security with push-to-close convenience. Their compact design provides concealed operation, while tolerating misalignment on closing, engaging easily with low closing force, and latching firmly with a snug, secure fit.
- Large size, two stage actuation
- Single or multi-point latch capability
- All metal construction for durable, long-lasting performance
- Compatible with wide array of actuators
- FMVSS 206 compliant
- EN 45545-3 E60 compliant
- Average ultimate load: 10,675 N (14,230 N with support bracket)
| Part No. | Description | Stage & Actuation | Mounting Style | Lever Type | Material | CAD | Quantity | |
| R4-30-30-101-10 | Rotary Latch | Two Stage, Right Hand | Ø7.2 Thru | Perpendicular | Steel | Download |
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| R4-30-30-101-20 | Rotary Latch | Two Stage, Right Hand | Ø7.2 Thru | Perpendicular | Stainless Steel | Download |
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| R4-30-30-301-10 | Rotary Latch | Two Stage, Right Hand | Ø7.2 Thru | Two Point | Steel | Download |
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| R4-30-30-301-20 | Rotary Latch | Two Stage, Right Hand | Ø7.2 Thru | Two Point | Stainless Steel | Download |
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| R4-30-30-501-10 | Rotary Latch | Two Stage, Right Hand | Ø7.2 Thru | Bottom | Steel | Download |
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| R4-30-30-501-20 | Rotary Latch | Two Stage, Right Hand | Ø7.2 Thru | Bottom | Stainless Steel | Download |
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| R4-30-31-101-10 | Rotary Latch | Two Stage, Right Hand | 1/4-20 Thread | Perpendicular | Steel | Download |
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| R4-30-31-101-20 | Rotary Latch | Two Stage, Right Hand | 1/4-20 Thread | Perpendicular | Stainless Steel | Download |
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| R4-30-31-301-10 | Rotary Latch | Two Stage, Right Hand | 1/4-20 Thread | Two Point | Steel | Download |
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| R4-30-31-301-20 | Rotary Latch | Two Stage, Right Hand | 1/4-20 Thread | Two Point | Stainless Steel | Download |
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| R4-30-31-501-10 | Rotary Latch | Two Stage, Right Hand | 1/4-20 Thread | Bottom | Steel | Download |
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| R4-30-31-501-20 | Rotary Latch | Two Stage, Right Hand | 1/4-20 Thread | Bottom | Stainless Steel | Download |
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| R4-30-32-101-10 | Rotary Latch | Two Stage, Right Hand | M6 x 1 Thread | Perpendicular | Steel | Download |
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| R4-30-32-101-20 | Rotary Latch | Two Stage, Right Hand | M6 x 1 Thread | Perpendicular | Stainless Steel | Download |
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| R4-30-32-301-10 | Rotary Latch | Two Stage, Right Hand | M6 x 1 Thread | Two Point | Steel | Download |
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| R4-30-32-301-20 | Rotary Latch | Two Stage, Right Hand | M6 x 1 Thread | Two Point | Stainless Steel | Download |
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| R4-30-32-501-10 | Rotary Latch | Two Stage, Right Hand | M6 x 1 Thread | Bottom | Steel | Download |
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| R4-30-32-501-20 | Rotary Latch | Two Stage, Right Hand | M6 x 1 Thread | Bottom | Stainless Steel | Download |
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| R4-30-40-101-10 | Rotary Latch | Two Stage, Left Hand | Ø7.2 Thru | Perpendicular | Steel | Download |
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| R4-30-40-101-20 | Rotary Latch | Two Stage, Left Hand | Ø7.2 Thru | Perpendicular | Stainless Steel | Download |
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| R4-30-40-301-10 | Rotary Latch | Two Stage, Left Hand | Ø7.2 Thru | Two Point | Steel | Download |
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| R4-30-40-301-20 | Rotary Latch | Two Stage, Left Hand | Ø7.2 Thru | Two Point | Stainless Steel | Download |
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| R4-30-40-501-10 | Rotary Latch | Two Stage, Left Hand | Ø7.2 Thru | Bottom | Steel | Download |
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| R4-30-40-501-20 | Rotary Latch | Two Stage, Left Hand | Ø7.2 Thru | Bottom | Stainless Steel | Download |
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| R4-30-41-101-10 | Rotary Latch | Two Stage, Left Hand | 1/4-20 Thread | Perpendicular | Steel | Download |
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| R4-30-41-101-20 | Rotary Latch | Two Stage, Left Hand | 1/4-20 Thread | Perpendicular | Stainless Steel | Download |
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| R4-30-41-301-10 | Rotary Latch | Two Stage, Left Hand | 1/4-20 Thread | Two Point | Steel | Download |
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| R4-30-41-301-20 | Rotary Latch | Two Stage, Left Hand | 1/4-20 Thread | Two Point | Stainless Steel | Download |
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| R4-30-41-501-10 | Rotary Latch | Two Stage, Left Hand | 1/4-20 Thread | Bottom | Steel | Download |
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| R4-30-41-501-20 | Rotary Latch | Two Stage, Left Hand | 1/4-20 Thread | Bottom | Stainless Steel | Download |
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| R4-30-42-101-10 | Rotary Latch | Two Stage, Left Hand | M6 x 1 Thread | Perpendicular | Steel | Download |
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| R4-30-42-101-20 | Rotary Latch | Two Stage, Left Hand | M6 x 1 Thread | Perpendicular | Stainless Steel | Download |
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| R4-30-42-301-10 | Rotary Latch | Two Stage, Left Hand | M6 x 1 Thread | Two Point | Steel | Download |
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| R4-30-42-301-20 | Rotary Latch | Two Stage, Left Hand | M6 x 1 Thread | Two Point | Stainless Steel | Download |
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| R4-30-42-501-10 | Rotary Latch | Two Stage, Left Hand | M6 x 1 Thread | Bottom | Steel | Download |
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| R4-30-42-501-20 | Rotary Latch | Two Stage, Left Hand | M6 x 1 Thread | Bottom | Stainless Steel | Download |
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| R4-90-321-10 | Striker Bolt | - | - | - | Steel | Download |
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| R4-90-321-20 | Striker Bolt | - | - | - | Stainless Steel | Request |
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