CSL.FM Lever latches with key Lock, technopolymer and zinc alloy

  • RoHS
  • IP65
  • PA
  • g13030


Main specifications


Glass-fibre reinforced polyamide based (PA) technopolymer, black colour.


Chrome-plated zinc alloy.

Front plate

Stainless steel.

Packing ring

Silicone directly applied onto the back side of the stator head.

Washer with elastic fixing wings

Zinc-plated steel.

Closing lever

Zinc-plated steel, thickness 2.5 mm.


M5x8 zinc-plated steel.

Two keys

Nickel-plated brass, removable in two positions at 180°.



IP protection

IP 65 protection class, according to table EN 60529.

Standard executions

  • CSL.: lock with 400 different combinations. Each lock has a couple of keys with different combination.
  • CSLU.: lock with one combination. All locks have the same combination and can be opened with the same key.

Disassembly tool 

Code 421280 ATTREZZO CSL.FM in AISI 304 stainless steel.

General information


Quick assembly with steel plate thickness ranging from 1 to 2 mm latches.

Other executions

Special executions and accessories

  • Closing levers in other dimensions.
  • Brass threaded extension for prolonged positioning of the lever, only for stator lengths l1 = 20, 25 and 30 mm (code 421137 C.PQ M5/58).

Assembly instructions

Assembly instructions

The latch is inserted in the mounting hole of the door on the lever side (see picture) until the wings of the elastic washer snap in, ensuring complete fastening.
The latches are supplied with assembled lever for faster mounting.
Where needed, the latch can be disassembled from the inside of the door by means of a disassembling tool (to be ordered separately).

Lever latches with key Lock, technopolymer and zinc alloy CSL.FM
Lever latches with key Lock, technopolymer and zinc alloy CSL.FM
Code Description l Weight
421281 CSL-FM-45-16 16 62
421282 CSL-FM-45-18 18 63
421283 CSL-FM-45-20 20 64
421284 CSL-FM-45-24 24 66
421285 CSL-FM-45-28 28 68
421286 CSL-FM-45-30 30 69
421287 CSL-FM-45-32 32 70
Code Description l Weight
421291 CSLU-FM-45-16 16 62
421292 CSLU-FM-45-18 18 63
421293 CSLU-FM-45-20 20 64
421294 CSLU-FM-45-24 24 66
421295 CSLU-FM-45-28 28 68
421296 CSLU-FM-45-30 30 69
421297 CSLU-FM-45-32 32 70