This website uses cookies. You can find out more by viewing our cookie policy hereAccept & Close

BERGER TOOLS LTD

PDFs


Technical_Specification_Sheet_GN820.4.pdf
Toggle_clamps_Information_sheet.pdf
Catalogue Technical Specification

CAD Data



Close
Close

GN820.4 Horizontal Clamps with Safety Hook and Vertical Base

CloseNextPrevious
CloseNextPrevious
CloseNextPrevious
CloseNextPrevious
CAD Viewer Technical Data

Series Selector

Options

Type NL - forked clamping arm

Type PL - solid clamping arm

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

CAD Viewer Technical Data

Product Description

GN820.4 Horizontal Clamps with Safety Hook and Vertical Base

A special feature of these horizontal clamps GN 820.4 is its low profile in clamping position. They are designed in such a way to avoid the operator's fingers being caught between the retracting clamping arm and the operating handle.

These clamps are fitted with a safety function. During closing, a safety hook ensures a form-locking bolting connection. It prevents the inadvertent unlocking of the clamping position caused by vibrations. To open, turn the safety hook out of the bolting connection. This can be done with a one-hand operation.

They work according to the toggle principle: the lever and clamping bar move in the opposite direction. They require less space for the clamping action.

Horizontal acting toggle clamps in the U-bar version with two flanged washers (Type NL) can accommodate an application specific clamping screw. A spindle assembly with neoprene rubber tip is also included for Type NLC (GN708.1).

Type PL 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.

Stepped side washers and clamping bolt retainers where required are included.

Accessories

Clamping bolts GN708.1 with rubber tip

Holders for clamping bolts GN801 (for Type NL)

Holders for clamping bolts GN809 (for Type PL)

Specification

Parts in sheet metal - Case hardening steel C10, zinc plated, blue passivated

Bearing pins - tempered

Bearing rivets (from size 350 upwards) - case hardened

All moving parts lubricated with special grease

Solid moulded handle sleeve - plastic, red, oil resistant

SELECT HasTableOnOff FROM Series WHERE SeriesID=1784

Quality & Certification
Download our quality certificates & service information documentation

Guaranteed Fast Delivery
Next day delivery on all stock items Fully trackable shipping via UPS

University or DIY Project
Friendly, technical help & advice No minimum charge for small orders

Our Reviews & Feedback
Our customers are important to us Real feedback from real customers

Trade Accounts Welcome
30 day credit accounts available Easy, quick online application form

Key Cloud...
GN820.4 Horizontal clamps with safety hook and vertical base bolting connection zinc plated blue passivated case hardening steel


HomeCompanyProductsContact UsYour BergerCataloguesFAQsDiscounts & Delivery ChargesBusiness Code of Practise
Follow Us
© Berger Tools Ltd 2018 Admin Website by Goldhosts
Payment Methods