Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Toggle clamps GN 820.4 have a safety function whereby, during closing, a spring loaded safety hook latch ensures a secure locking connection. It prevents the inadvertent unlocking of the clamp due to vibrations or an accidental attempt of loosening / opening of the clamp. To open and release the clamp, pull up on the finger grip to disengage the safety hook latch mechanism (one hand operation).
They work according to the toggle principle: lever and clamping bar move in the opposite direction. They require less space for the clamping action.
Toggle clamps in the U-bar version with two flanged washers (type NL) can accommodate an application specific clamping screw. A clamping screw with neoprene rubber tip is also included for type NLC.
Toggle clamps in the type PL version can either be utilized by welding the clasp which can then accommodate an application specific hold-down fastener component.
Steel
All moving parts
Lubricated with special grease
Solid designed plastic handle
Red, oil resistant
Clamping screw GN 708.1, type A
RoHS
| NL | Forked clamping arm, with two flanged washers |
| NLC | Forked clamping arm, with two flanged washers and clamping screw GN 708.1 |
| PL | Solid clamping arm, with clasp for welding |
| Size | FH in N Holding capacity | a ≈ | b1 | b2 | b3 | b4 | d1 | d2 | h1 ≈ | h2 | h3 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 75 | 900 | 20 | 28 | 8 | 4 | 5,3 | M 5 | 4,5 | 45,5 | 29 | 11 |
| 130 | 1000 | 32 | 36 | 10 | 5 | 6,3 | M 6 | 5,6 | 64,5 | 44 | 16 |
| 230 | 1700 | 37 | 44 | 12 | 6 | 8,5 | M 8 | 6,6 | 75,5 | 51 | 18 |
| 355 | 1800 | 58 | 60 | 14 | 7 | 10,5 | M 10 | 8,6 | 102 | 69,5 | 22 |
| 455 | 3200 | 65 | 70 | 18 | 10 | 12,5 | M 12 | 8,7 | 120 | 80,5 | 26 |
| Size | h4 | h5 max. | l1 ≈ | l2 ≈ | l3 ≈ | l4 max. | l5 | m1 | m2 | m3 | r ≈ | s | w Adjustable range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75 | 19 | 14 | 118 | 67 | 40 | 49,5 | 45 | 13,5 | 3,5 | 5 | 42,5 | 4 | 15 |
| 130 | 25,5 | 27,5 | 172 | 92,5 | 54 | 64 | 55 | 26 | 5,8 | 8,8 | 62,5 | 5 | 17,5 |
| 230 | 30 | 27 | 196 | 109 | 64,5 | 79 | 68 | 26 | 6,5 | 9 | 71,5 | 6 | 20 |
| 355 | 37 | 41 | 270 | 160 | 98,5 | 116 | 77 | 41 | 7,5 | 9,6 | 109 | 7 | 19 |
| 455 | 43 | 48 | 305 | 184 | 115,5 | 136 | 100 | 41,5 | 11 | 12,5 | 126 | 10 | 33 |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
