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Questions & Answers
Hi, I have an L4, would this tailcap fit my flashlight? thanks. Expert Answer

This Sure-Fire Z61 Click-On Lock-Out Tailcap is not compatible with your L4 Flashlight.

by Ethan, Gear Expert, September 20, 2022
Hi, will this tail cap switch fit my EDC L1T? Expert Answer

The Sure-Fire Z61 Click-On Lock-Out Hard Anodized Black Tailcap is only compatible with the E1E, E1L, E2D, E2E, E2L, and E2O flashlights.

by Ethan, Gear Expert, May 25, 2022
Customer Reviews
Most Recent Reviews
Surfire replacement cap by Delroy, Verified Owner, May 11, 2025
Finally after many years it was great to get a new end cap. It came in black instead of the grey original surfire color. Works great.
Most Recent Reviews
Finally, a site that has stuff in stock that is hard to find. by Smitty228, Verified Owner, January 8, 2025
It was so hard to find this part in the US. Took a little long to get to me bc of distance. Ultimately, highly recommend this site.
Most Recent Reviews
Great Peice by Legacy Reviewer, Verified Owner, April 6, 2012
I ordered this piece for my Surefire E2D flashlight. It fit perfectly and the finish is exactly the same as the rest of my flashlight. My E2D came stock with a shrouded tailcap, which made finding a good fitting belt holster for it nearly impossible....
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Read All 3 Reviews
Color:
Black
Finish:
Hard Anodized
Condition:
New

Code: FS-ZA-Z61-Z61

MPN: Z61

UPC: 084871890663

List: $51.99Save 43%
$29.49

Product Info for SureFire E1E/E1L/E2D/E2E/E2L Flashlight Click Lock Out Hard Tailcap

The Z61 is a replacement for the original switch assembly for various E-Series handheld flashlights.image

WARNING: California`s Proposition 65

Specifications for SureFire E1E/E1L/E2D/E2E/E2L Flashlight Click Lock Out Hard Tailcap:

Manufacturer: SureFire
Color: Black
Finish: Hard Anodized
Condition: New

Features of Surefire Z-61 Black Click-On Lock-Out Tailcap for E1E, E1L, E2D, E2L, E2E, E2O Flashlights:

  • Aerospace grade aluminum
  • Click for constant-on
  • Click-on lock-out tailcap

Package Contents:

  • Sure-Fire Z61 Click-On Lock-Out Hard Anodized Black Tailcap for E1E / E1L / E2D / E2E / E2L Flashlight

SureFire E1E/E1L/E2D/E2E/E2L Flashlight Click Lock Out Hard Tailcap Orderable Models

List of Orderable Models

  • SureFire E1E/E1L/E2D/E2E/E2L Flashlight Click Lock Out Hard Tailcap, Black, Z61 , MPN: Z61 , UPC: 084871890663 , Code: FS-ZA-Z61-Z61

SureFire E1E/E1L/E2D/E2E/E2L Flashlight Click Lock Out Hard Tailcap Unavailable & Discontinued Models

List of Unorderable Models

  • USED, SureFire E1E/E1L/E2D/E2E/E2L Flashlight Click Lock Out Hard Tailcap, Black, Z61 , MPN: Z61-EDEMO , Code: FS-ZA-Z61-Z61-EDEMO-RE-B
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Last updated 2026-08-05 UTC.