• Clamp Levers


Plastic Clamp Lever, Female Screw - with Push Button

Dimension Drawing

LEF-CPlastic Clamp Lever, Female Screw - with Push Button寸法図



M (Coarse)
Nominal of Thread
Lf min.
Lever Part

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch Lf min. R H H' h s D d Tooth No. Max. load
Max. tightening force
Lever Part
Add to Cart
LEF-8B-BK-CBK M8 1.25 14 78 55.4 59.4 36 8 21 16 26 100 7 BK 52 10.57 CAD Cart

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Lever Part Nylon 6 (Various Color)
Thread Part SUM22L
Ferrosoferric Oxide Film (Black)
Push Button Nylon 6 (Various Color)
Setscrew SUS303
Serration Ring (Insert) Zinc Die Cast
Spring Stainless Steel Wire or SWPB


  • A plastic clamp lever with push button. Female screw type.
  • When the lever part is pulled up for position adjustment, the force is easily transmitted to help the operation if a push button is available.
  • A serration ring made of zinc die cast is inserted into the lever body made of plastic. They also realize sufficient strength for fitting with metal thread serration.
  • A rich variety of thread sizes from M3 to M10 are available.
  • There are two types of thread part materials:
    LEF-C----Made of steel
    LEFS-C----Made of stainless steel
  • Three color variations for the lever part and three for the push button are available. Each color can be selected by the symbol of the part number.
  • Color variations of the lever part
Symbol Lever Part Color
BK Matte black
SG Matte silver
OR Matte orange
  • Operation Button Color Variations
Symbol Operation Button Color
CBK Matte black
CSG Matte silver
COR Matte orange

Only takes a minute to understand! How to Use Clamp Levers.

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Male type LEM-CLEMS-C of the same shape as LEF-CLEFS-C is available.

LEF-C/LEFS-CPlastic Clamp Lever, Female Screw - with Push Button

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