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Catalogue Technical Specification

CAD Data

GN812 Type AV 3D CAD Model
GN812 Type CV 3D CAD Model
GN812 Type EV 3D CAD Model


GN812 Vertical Clamp, Hardened Steel, Angled Base

CAD Viewer Technical Data

Series Selector


Type AV - U bar version, with two flanged washers

Type CV - U bar version, with two flanged washers and Spindle Assembly GN708.1

Type EV - solid clamping arm

CAD Viewer Technical Data

Product Description

GN812 Vertical Clamp, Hardened Steel, Angled Base

These vertical acting toggle clamps, GN 812, work according to the toggle principle: lever and clamping bar move in the same direction. They can be mounted in two planes via the dual flanged mounting base and require less space for the clamping action because the clamping arm and the operating lever move in opposite directions.

The U bar version, with two flanged washers (Type AV) can accommodate an application specific clamping screw. A spindle assembly with neoprene rubber tip is also included with Type CV.

Type EV version can either be utilized by welding the clasp which can then accommodate an application specific hold-down fastener component, or by utilizing the bar in conjunction with the GN809 Clamp Mounts to hold the work piece in place.

Compatible with GN708.1 clamping bolt, with rubber tip.


Parts in sheet metal - Case hardened Steel C10, zinc plated, blue passivated,

Bearing pins -  tempered

Bearing rivets - case hardened

All moving parts - lubricated with special grease.

Hand grip - high quality, oil resistant, red plastic


Clamping screws

GN801 holders for clamping screws - Type AV

GN809 holders for clamping screws - Type EV

Related Series

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GN812 Vertical Clamps Angled Base

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