LiftMaster K80-33800 Padlock Kit for SL595 Series Slide Gate Operators
The LiftMaster K80-33800 padlock kit is a service replacement used to secure designated access points on select LiftMaster commercial slide gate operators. Padlock and access hardware may seem minor, but it helps prevent tampering with the operator, protects internal components, and supports controlled maintenance access on commercial sites. It is typically replaced when the original lock hardware is missing, seized, cut, or no longer aligns correctly with the operator cover or latch area.
The strongest public compatibility references point to the LiftMaster SL595 Series slide gate operator family. Some listings may describe the part more broadly as perimeter access hardware, so model and enclosure generation should be confirmed before ordering. Similar lock, key, and padlock kits can look alike but may use different latch spacing, mounting hardware, or enclosure fitment.
Compatible With
- LiftMaster SL595 Series commercial slide gate operators
- Select SL595GL, SL595U, and SL595UL style applications when confirmed by parts diagram
- Perimeter access operator enclosures that specifically call for K80-33800
- Not a confirmed replacement for BG770/BG790 lock kits, LA-series control boxes, or all SL-series covers
Features & Specifications
| Manufacturer | LiftMaster |
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| Product Type | Padlock kit / enclosure security hardware |
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| Part Number | K80-33800 |
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| Application | Commercial slide gate operator access security |
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| Compatible Operator Type | Select SL595 Series slide gate operators |
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| Included Components | Padlock kit components as supplied by LiftMaster |
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| Notes | Confirm enclosure style and parts diagram before ordering |
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Also Known As / Related Part Numbers
- K80-33800
- 80-33800
- LM-K80-33800
- LIF-K80-33800
Technician Note
If the padlock kit is being replaced because the enclosure was forced open, inspect the cover, latch point, hinges, and any exposed control wiring before putting the gate operator back in service.
Before Ordering Checklist
- Confirm the operator is an SL595 Series or listed compatible model
- Compare the old lock or latch arrangement to the replacement kit
- Check the cover and lock tabs for bending or damage
- Do not confuse this kit with BG770/BG790 lock and key kits
- Verify whether the site requires keyed access, padlock access, or both
Professional Advisory
Never rely on a lock kit to make an unsafe operator safe. Missing covers, exposed wiring, damaged disconnects, or tampered controls should be repaired by a qualified gate technician before normal use.
Product Questions & Answers
What operator is K80-33800 most commonly used with?
K80-33800 is most commonly listed for LiftMaster SL595 Series commercial slide gate operators.
Is this the same as a BG770 or BG790 lock kit?
No. BG770 and BG790 barrier gate operators use different lock and key kit references, so those parts should not be assumed interchangeable.
Does this kit include keys?
Supplier kit contents can vary by listing, so confirm the included padlock and key components before ordering if keys are required.
Why replace the padlock kit on a gate operator?
A damaged or missing padlock kit can leave the operator enclosure unsecured and allow unauthorized access to controls or wiring.
Can this be used on all SL-series slide operators?
No. It should be used only on SL-series operators where the parts diagram or original hardware confirms K80-33800.
