GN 910.3 Heavy Duty Knee Lever Modules Steel, Weldable Base


GN 910.3 Steel Heavy Duty Knee Lever Modules, Weldable Base

Product description


GN 910.3 heavy duty knee lever modules have the same properties and attributes as the GN 910 and GN 910.1 heavy duty vertical acting toggle clamps: The clamping arms are die-forged, the remaining steel sheet parts have been reinforced, bearing pins and rivets are hardened and ground.

Therefore these knee lever modules are suitable for applications in which substantial forces occur and a long service life is required.

During extensive testing, with trouble free function and under load, the clamp has withstood over one million opening and closing cycles.

These heavy duty knee lever modules permit the size and position of the lever and clamping arms to be adjusted to match the specific application. The actual module is welded on.


Lever arm
  • Forged
  • Blackened finish

Parts in sheet metal
Case-hardened steel C10, blackened finish
Bearing pins and rivets
Steel, hardened and ground
All moving parts lubricated with special grease

RoHS compliant


Handles, arm levers, bushings, clamping arm extenders, base plates

Technical drawing

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GN 910.3 Steel Heavy Duty Knee Lever Modules, Weldable Base sketch

Part Options / Table

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Dimensions in: Inch (change to Metric)
220495 lbf (2200 N)0.790.240.512.680.940.692.260.941.141.970.24
440989 lbf (4400 N)1.180.390.794.451.651.103.371.261.672.870.39
8501911 lbf (8500 N)1.970.470.945.832.241.384.531.592.053.900.47
15403462 lbf (15400 N)2.360.631.267.202.621.595.812.192.685.020.63

Build & Price

3D Product Configurator

Accessory for Knee Lever Modules

Drawing GN 910.2

Handles (dimensions in millimeters)

Drawing GN 910.5
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b1d1b2d2b3htPart number
22022-13-56055GN 910.5-220
44031-20-88677GN 910.5-440
850-30-22-119112GN 910.5-850
1540-34-25-119112GN 910.5-1540

Arm Levers (dimensions in millimeters)

Drawing GN 910.6
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bdLength lsPart number
22013-605GN 910.6-220
44020-908GN 910.6-440
850-22122-GN 910.6-850
1540-25138-GN 910.6-1540

Clamping Arm Extenders (dimensions in millimeters)

Drawing GN 910.7
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b1b2hLength ltPart number
2201061615.56.5GN 910.8-220
440151024168GN 910.8-440
85020123022.115GN 910.8-850
15402516.23523.515GN 910.8-1540

Bushings (dimensions in millimeters)

Drawing GN 910.8
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d1d2Length lPart number
220136.516GN 910.8-220
4402010.524GN 910.8-440
8502412.530GN 910.8-850
15403216.535GN 910.8-1540

Base Plates (dimensions in millimeters)

Drawing GN 910.9
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dl1l2m1m2sPart number
2206.5483632206GN 910.9-220
4408.5655445308GN 910.9-440
85010.57575555510GN 910.9-850
154012.510090656510GN 910.9-1540

Selected Part

Total US Dollars (net)
In Stock: 24
In Stock
Please note our quantity discounts (US Dollars).
≥ 250$58.46
Prop 65: Not compliant
Cancer and Reproductive Harm -
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 0.590 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351

Special Requests | Contact our sales team

GN 910.3-220GN 910.3-440GN 910.3-850GN 910.3-1540

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