GN 810.4 toggle clamps 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 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 GN 809 holders for clamping screws to hold the work piece in place.
Case-hardened steel C10
zinc plated, blue passivated
Bearing pins tempered
All moving parts
lubricated with special grease
High quality, oil resistant, red plastic
Clamping screw GN 708.1, type A
Steel, zinc plated
Rubber tip 85 Shore A
Holders for clamping screws GN 801 (for type BL)
Holders for clamping screws GN 809 (for type FL)
Clamping arm extenders GN 801.1 (for type BL)
Clamping arm extenders GN 801.2 (for type FL)
Clamping arm extenders GN 809.1 (for type FL)
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U-bar version, with two flanged washers
U-bar version, with two flanged washers and clamping screw GN 708.1
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All prices in accordance with our price list No. 52, valid from 1 May 2019, plus VAT only valid for Germany.