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CAD Data


GN810.4 Toggle Clamp, Vertical Mounting, Safety Hook

CAD Viewer Technical Data

Series Selector


BL - U-bar version, with two flanged washers

BLC - U-bar version, with two flanged washers and GN708.1 spindle assembly

FL - Solid bar version with clasp


CAD Viewer Technical Data

Product Description

GN810.4 Toogle Clamp, Steel, Vertical Action, Safety Hook

Toggle clamps GN 810.4 are latched in both end positions. In the clamped position, this prevents unintentional opening or opening caused by vibrations; and in the open position, it prevents self-closing of the toggle clamp, such as due to an extended clamping arm. The latching can be disabled with a single hand to allow for opening / closing.

They work according to the toggle principle: lever and clamping bar move in the same direction. In the clamped position the operating lever is in its vertical position.

Vertical acting toggle clamps in the U-bar version with two flanged washers (type BL) can accommodate an application specific clamping screw. A clamping screw with neoprene rubber tip is also included for type BLC.

Type FL can either be used by welding the clasp which can then accommodate an application specific hold-down fastener component, or by utilizing the bar in conjunction with GN809 holders for clamping screws to hold the work piece in place.


Steel - 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

Spindle assembly GN708.1, type A, Steel, zinc plated, Rubber tip 85 Shore A


Clamping Screws

GN801 clamp mounts for toggle clamps (for type BL)

GN809 clamp mounts for toggle clamps (for type FL)

Related Series

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Key Cloud...
Vertical Acting Toggle Clamps GN810.4

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