SL-4005-21 Bottom Drive Rotary Lock
The SL-4005-21 Bottom Drive Rotary Lock is configured for actuation from below, supporting left/right orientation and single or double stage options. With a 3,600N maximum load, 9.5mm striker compatibility, and REACH No.1907/2006 compliance, it is ideal for industrial cabinets, equipment doors, and vehicle compartments requiring bottom-mounted linkage or cable drive.
- SKU : SL-4005-21 · 4005-21 · 4005/21
The SL-4005-21 moves the drive input to the bottom of the lock body, letting actuation linkages run below the panel for concealed, low-position operation.
The bottom drive path pulls the cam into the striker from beneath, suiting under-floor linkages or hidden rods; single or double stage plus left-hand or right-hand mounting cover different door layouts.
It is offered in galvanized steel or stainless steel, fits a Φ7.2 through hole with M6x1 or 1/4-20 threads, takes strikers up to 9.5mm and carries a 3,600N rating with REACH No.1907/2006 compliance.
Choose the -21 when the linkage must stay hidden below the door; for the same layout under vibration, order the shock-absorbing -22. Typical uses include engineering vehicle maintenance doors and RV compartment doors, with flexible MOQ for mixed projects.
Key Features
- Bottom drive structure for below-panel actuation
- Left-hand or right-hand orientation options
- Single-stage or double-stage configurations
- Φ7.2 through hole with M6x1 or 1/4-20 threaded mounting
- Galvanized steel or stainless steel construction
- 3,600N maximum load and 9.5mm striker compatibility
- REACH No.1907/2006 compliant
Applications
- RV / trailer storage compartment doors
- Engineering vehicle maintenance doors
- Pickup / truck toolboxes
- Generator sets / outdoor equipment boxes
- Agricultural machinery covers / Construction machinery covers
- Off-road / special vehicle hatches
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