Specification
Types
- Type M: Forked clamping arm, with two flanged washers
- Type MC: Forked clamping arm, with two flanged washers and clamping screw GN 708.1
- Type O: Solid clamping arm, with clasp for welding
Version in Steel
Zinc plated, blue passivated
- Bearing rivets (for size 355 and up), case-hardened
All moving parts
Lubricated with special grease
Hand grip
High quality, oil resistant red plastic
Clamping screw GN 708.1, type A
Version in Stainless Steel NI
Stainless Steel AISI 304
All moving parts
Lubricated with special grease
Hand grip
High quality, oil resistant red plastic
Clamping screw GN 708.1, Type A
Information
GN 820 Toggle clamps work according to the toggle principle: lever and clamping bar move in the opposite direction.
They require less space for the clamping action. In the clamped position the operating lever is in its horizontal position.
Toggle clamps in the U-bar version with two flanged washers (type M) can accommodate an application specific clamping screw. A clamping screw with neoprene rubber tipis also included for type MC.
Toggle clamps in the type O 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.