Safety Tension Lever (STF-N, ST-N)

Safety Tension Lever (STF-N, ST-N)

Normally, when the lever part is in the free state, pressing the lever pushes the serration into mesh and operation is possible. It is possible to prevent contact malfunction after tightening.

· Large clamping force can be reached with lesser force since the thread diameter is thick and the lever is long.
· Besides the door knob, all is made from stainless steel, so it is robust and strong.
· In the push lock type, where the gear is used by pressing the lever, when the hand is released, the built-in spring allows the lever to return to its original position and rotate freely again, and it is safe from any incorrect handling


Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipRoHSMounting Section Type Rotating Radius R
Mounting Section Diameter (mm) and/or Diameter Mounting Section Length
Tightening Force
Male Tip Machining Female Thread, Round hole processing Stroke Width
13 Day(s) or more 10Male thread87103012800No-5
13 Day(s) or more 10Male thread87104012800No-5
13 Day(s) or more 10Male thread87105012800No-5
13 Day(s) or more 10Male thread106123018600No-6
13 Day(s) or more 10Male thread106124018600No-6
13 Day(s) or more 10Male thread106125018600No-6
13 Day(s) or more 10Male thread106126018600No-6
30 Day(s) or more 10Male thread128163033500No-7
13 Day(s) or more 10Male thread128164033500No-7
13 Day(s) or more 10Male thread128165033500No-7
13 Day(s) or more 10Male thread128166033500No-7
13 Day(s) or more 10Female Thread8710---Blind Hole5
11 Day(s) or more 10Female Thread10612---Blind Hole6
13 Day(s) or more 10Female Thread12816---Blind Hole7


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Basic Information

Application Clamp Type Clamp Clamp Mechanism Operation direction Horizontal
Shape With Grip Lever Shape with Knob Grip Ball Main Body/Lever Material Steel
Main Body/Lever Surface Treatment Powder Paint Mounting Section Material Steel Mounting Section Surface Treatment Black Oxide Coating
Knob Material Phenol Surface Treatment of knob No Lever Angle(rad) 20
Main Body Color Black

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