Base and operating handle: Steel, C22, forged, chemically blackened
Fixed catch: Steel, chemically blackened
U-bolt latch and bearing pins: St. 37 steel, zinc plated, blue passivated finish
All mobile sections lubricated with special grease
Type T - With mounting holes, without U-bolt latch, with catch
Type T3 - With mounting holes, with U-bolt latch, with catch
Type TS - For welding, without U-bolt latch, with catch
Type T3S - For welding, with U-bolt latch, with catch
The U-bolt latch of GN 852.1 vertical hook type toggle clamps is adjustable within the adjusting range.
Once in the clamping position, the U-bolt latch is perpendicular to the clamping arm and to the mounting base of the toggle clamp.
In addition to the standard lengths of the U-bolt latch shown in the table, a variety of other lengths are also available under the GN 951.2 Square U-Bolts series.
See also General Information on Toggle Clamps.